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Journal articles on the topic 'Vigna angularis'

Author: Grafiati

Published: 18 October 2024

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1

Tang, Huacheng, Jian Yang, and Dongmei Cao. "Effect of Fomesafen on the Nutritional Quality and Amino Acids of Vigna angularis Based on Metabonomics." Agronomy 13, no. 2 (February 2, 2023): 452. http://dx.doi.org/10.3390/agronomy13020452.

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At present, fomesafen is widely used to control weeds in Vigna angularis fields. To explore the effect of fomesafen (FSA) on the nutritional value and amino acids of Vigna angularis, the protein, fat, water, ash, sand yield, and hundred-grain weight of Vigna angularis were measured using Vigna angularis sprayed with or without FSA. A non-targeted metabonomics and a high-throughput targeted amino acid analysis of Vigna angularis were performed using the metabonomics technology of liquid chromatography–mass spectrometry (LC-MS). The results showed that the protein (23.39 ± 0.16%) and fat (0.49 ± 0.05%) in sprayed Vigna angularis (Z-2-GS-2) were significantly different from the protein (19.88 ± 0.05%) and fat (0.71 ± 0.06%) in non-sprayed Vigna angularis (GS), indicating that a certain amount of FSA could promote the synthesis of protein in Vigna angularis and inhibit the formation of fat. A total of 63 metabolites with significant differences were screened from the non-targeted metabonomic analysis, including isoprene lipids, carboxylic acids, organic oxygen compounds, and carboxylic acid derivatives. Seventeen metabolic pathways were enriched. Five metabolic pathways with significant differences were screened according to p < 0.05, including alanine, aspartic acid, glutamic acid metabolism, tryptophan metabolism, and arginine biosynthesis, indicating that FSA had a significant effect on amino acid metabolism in Vigna angularis. Through targeted amino acid analysis, 21 different amino acids in Vigna angularis were accurately determined qualitatively and quantitatively. Among them, the contents of Asp and Glu increased under the influence of FSA, while the contents of Phe, His, and Ile decreased, which proved that FSA would cause the sweet taste of Vigna angularis to increase, reducing the flavor. Use of FSA will lead to the increase in protein content, ash content, and sand yield of Vigna angularis, while also leading to the decrease of fat content, water content, and hundred-grain weight. The use of FSA will also have a particular impact on the nutritional value, health care efficacy, and taste of Vigna angularis. The results of this study provide new ideas for follow-up research on the rational use of FSA in the field of Vigna angularis and the development of Vigna angularis health food.

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2

Damayanti, Dini. "Potency Of Vigna Angularis Against Erα Through In Silico Studies." Jurnal Kesehatan Islam : Islamic Health Journal 9, no. 2 (September 24, 2020): 49. http://dx.doi.org/10.33474/jki.v9i2.8871.

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Vigna angularis, from the legume family, contains phytoestrogens. Phytoestrogens can activate estrogen receptors and are safer than estrogen. The study aims to analyze the potential of Vigna angularis as an activator of estrogen receptor-α (ERα) through in silico studies. The analysis of molecular docking used SAR (Structure Activity Relationship). A previous study has shown that Vigna angularis contains isoflavones such as Genestein (0.5%), daidzein (14.9%), glycitein (25.8%), formononetin (13%), and biochanin A (45.5%). The results of molecular docking to ERα show that genestein has a free energy binding value of -9.3 and the same amino acid structure, with a control level over estrogen of 66%. In conclusion, in silico studies have shown that genestein from Vigna angularis is the main component that activates the ERα.

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3

IIDA, T., Y. YOSHIKI, K. OKUBO, H. OHRUI, J. KINJO, and T. NOHARA. "Triterpenoid saponins from Vigna angularis." Phytochemistry 51, no. 8 (August 1999): 1055–58. http://dx.doi.org/10.1016/s0031-9422(99)00148-x.

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4

Park, S. J., and T. R. Anderson. "AC Gemco azuki bean." Canadian Journal of Plant Science 77, no. 1 (January 1, 1997): 109–10. http://dx.doi.org/10.4141/p96-062.

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AC Gemco, tested as A235, was developed from a landrace azuki bean [Vigna angularis (Willd.) Ohwi & Ohashi] "Martyn Bulk" by pure line selection. It is a medium to full-season-maturing cultvar in southwestern Ontario, and produces a high yield of large red seed. AC Gemco has about 12% more yield, larger seed, and matures about 4 d later than the landrace. Key words: Vigna angularis, azuki bean, red bean, cultivar description

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5

Nguyen, Thi Thu Thuy, and Nguyen Manh Dao. "Khảo sát hàm lượng flavonoid tổng số và hoạt tính chống gốc tự do của cao chiết từ một số loại đậu trên thị trường Việt Nam." Tạp chí Khoa học và Công nghệ nhiệt đới 31 (June 2024): 101–8. http://dx.doi.org/10.58334/vrtc.jtst.n31.10.

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Total flavonoid content and DPPH free radical scavenging activity of extracts from four types of bean, such as Vigna radiata, Vigna angularis, Vigna unguiculata, and Phaseolus vulgaris, in the market have been evaluated. The extracts from Phaseolus vulgaris had significantly higher flavonoid contents than the three other ones and showed a considerable free radical scavenging effect.

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6

Xu-xiao, Zong, Duncan Vaughan, Norihiko Tomooka, Akito Kaga, Wang Xin-wang, Guan Jian-ping, and Wang Shu-min. "Preliminary study on geographical distribution and evolutionary relationships between cultivated and wild adzuki bean (Vigna angularis var. angularis and var. nipponensis) by AFLP analysis." Plant Genetic Resources 1, no. 2-3 (August 2003): 175–83. http://dx.doi.org/10.1079/pgr200327.

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AbstractA set of 146 representative adzuki (Vigna angularis var. angularis and var. nipponensis) germplasm from six Asian countries with a tradition of adzuki bean production, together with an outgroup standard rice bean (Vigna umbellata), were analysed by amplified fragment length polymorphism (AFLP) methodology using 12 informative primer pairs. A total of 313 unambiguous polymorphic bands were created. According to the dendrogram, using cluster analysis based on AFLP banding, 143 of the accessions were distinct and revealed enough genetic diversity for identification and classification of accessions within Vigna angularis. A neighbour-joining tree was generated using the newly developed Innan's nucleotide diversity estimate from the AFLP data. From analysis, seven distinct evolutionary groups, named ‘Chinese cultivated’, ‘Japanese cultivated’, ‘Japanese complex-Korean cultivated’, ‘Chinese wild’, ‘China Taiwan wild’, ‘Nepal- Bhutan cultivated’ and ‘Himalayan wild’, were detected. Nucleotide diversity with geographical distribution of each group is discussed, regarding the evolutionary relationships between wild and cultivated adzuki beans. The preliminary results indicated that cultivated adzuki beans have been domesticated from at least four progenitors with at least three geographical origins.

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7

Doan, Lan Phuong, Thi Thuy Nguyen, Minh Quan Pham, Quoc Toan Tran, Quoc Long Pham, Dinh Quang Tran, Van Thai Than, and Long Giang Bach. "Extraction Process, Identification of Fatty Acids, Tocopherols, Sterols and Phenolic Constituents, and Antioxidant Evaluation of Seed Oils from Five Fabaceae Species." Processes 7, no. 7 (July 16, 2019): 456. http://dx.doi.org/10.3390/pr7070456.

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The present study aimed to extract seed oils and characterize the chemical composition, including fatty acid profiles, tocopherols, sterols, and total phenolics of oils and extracts from five Fabaceae seeds: Glycine soja, Vigna angularis, Phaseolus lunatus, Phaseolus vulgarisand, and Phaseolus coccineus. The composition and content of all substance layers in total lipids of the extracted seed oils from five Fabaceae species contain: polar lipid (PL), sterol (ST), diacylglycerol (DG), triacylglycerol (TG), free fatty acid (FFA), and hydrocarbon and wax (HC + W). Antioxidant activity determined by the 2,2-diphenyl-1-picrylhydrazyl (DPPH) method was also estimated. Among these examined samples, Phaseolus vulgarisand and Phaseolus coccineus seed oils showed high content of α-linolenic acid (59.39% and 49.38%, respectively). Linoleic acid was abundantly found in Vigna angularis (49.01%). Ferunic and caffeic acid, γ-tocopherol, and β-sistosterol were the main ingredients present in the species studied. The V. angularis seed extract displayed significant antioxidant activity.

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8

Chai, Wei-Ming, Qi-Ming Wei, Wei-Liang Deng, Yun-Ling Zheng, Xiao-Ying Chen, Qian Huang, Chong Ou-Yang, and Yi-Yuan Peng. "Anti-melanogenesis properties of condensed tannins from Vigna angularis seeds with potent antioxidant and DNA damage protection activities." Food & Function 10, no. 1 (2019): 99–111. http://dx.doi.org/10.1039/c8fo01979g.

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The characterization, anti-tyrosinase activity, cytotoxicity against B₁₆ mouse melanoma cells, antioxidant, and DNA damage protection activities of condensed tannins purified from Vigna angularis seeds were reported.

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9

KIM, HUI-HUN, SUNG-WAN KIM, DUK-SIL KIM, HYUN-MEE OH, MUN-CHUAL RHO, and SANG-HYUN KIM. "Vigna angularis inhibits mast cell-mediated allergic inflammation." International Journal of Molecular Medicine 32, no. 3 (July 4, 2013): 736–42. http://dx.doi.org/10.3892/ijmm.2013.1430.

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10

Kondo, Norio, and Norihiko Tomooka. "New Sources of Resistance to Cadophora gregata f. sp. adzukicola and Fusarium oxysporum f. sp. adzukicola in Vigna spp." Plant Disease 96, no. 4 (April 2012): 562–68. http://dx.doi.org/10.1094/pdis-06-11-0463.

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Adzuki bean brown stem rot (BSR), caused by Cadophora gregata f. sp. adzukicola, and adzuki bean Fusarium wilt (AFW), caused by Fusarium oxysporum f. sp. adzukicola, are serious problems in Hokkaido, Japan, and have been managed using cultivars with multiple resistance. However, a limited number of adzuki bean varieties are resistant to these pathogens because of the frequent appearance of new races; thus, new sources of resistance have been sought in related Vigna spp., particularly in the section Angulares to which adzuki bean belongs. An analysis of selected Vigna accessions (JP81231 to JP235420) conserved in the Genebank of the National Institute of Agrobiological Sciences, Tsukuba, Japan, revealed wide variation in resistance spectra and resistance combinations, and eight disease response groups (A to H) were identified. Four of eight were newly detected response groups, suggesting the existence of novel resistance genes. Of 252 accessions from 26 species, 28 accessions in Vigna angularis var. nipponensis, V. hirtella, V. minima, and V. tenuicaulis (section Angulares) from group D, which were cross-compatible with adzuki bean, are expected to be potential sources of multiple resistance genes. They were resistant to all races of BSR and AFW pathogens examined.

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11

Lihua, Yin, Sun Weina, Xu Jing, Ke Xiwang, Xu Xiaodan, Guo Yongxia, and Zuo Yuhu. "N-acetyltransferase gene NATA1 from Vigna angularis confers resistance against Uromyces vignae infection." Physiological and Molecular Plant Pathology 113 (January 2021): 101585. http://dx.doi.org/10.1016/j.pmpp.2020.101585.

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12

Qiao, Jun, Zhiwen Chen, Jianguo Zhao, Jing Ren, Hao Wang, Caiyan Zhi, Jingwei Li, Baoyan Xing, and Hui Nie. "Graphene promotes the growth of Vigna angularis by regulating the nitrogen metabolism and photosynthesis." PLOS ONE 19, no. 3 (March 7, 2024): e0297892. http://dx.doi.org/10.1371/journal.pone.0297892.

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Graphene has promising applications in agriculture and forestry. In the current study, six different concentrations of graphene (0mg/L, 0.01mg/L, 0.10mg/L, 1.00mg/L, 10.00mg/L, and 100.00mg/L) were used to investigate its effect on the growth and development of V. angularis plants in soil culture. The results showed that the group treated with 1.00mg/L graphene (G-1) had significantly increased plant height (19.86%), stem diameter (24.33%), and leaf area (13.69%), compared to the control group (CK). Moreover, all concentrations of graphene had positive effects on the total root length, total root surface area, and the number of root tips of V. angularis. Compared to the CK group, the G-1 group had significantly increased leaf water potential (37.89%), leaf conductivity (2.25%), and SOD, POD, and CAT activities (47.67%, 35.22%, and 199.3%, respectively). The G-1 group also showed improved leaf net photosynthetic rate, chlorophyll content, and soluble sugar content (51.28%, 24.25%, and 38.35%, respectively), compared to the CK group. Additionally, 1.00mg/L graphene led to a 23.88% increase in the podding rate and a 17.04% increase in the yield of V. angularis plants. The rhizosphere soil of V. angularis treated with 1.00mg/L graphene had a 25.14% increase in hydrolyzable nitrogen content and a 66.67% increase in available phosphorus content. RNA-seq data indicated that 1.00mg/L graphene induced the expression of photosynthesis and nitrogen transmembrane transport genes, including ATP synthase subunit b, photosystem I reaction center subunit XI, photosystem I reaction center subunit IV A, ferredoxin, and psbP-like protein 1, as well as genes for photosynthesis antenna proteins, glutamine synthetase, glutamate dehydrogenase 1, cyanate hydratase, protein fluG-like, and NRT1/PTR family, suggesting that graphene promoted the growth and development of V. angularis by enhancing the photosynthesis and nitrogen metabolism processes in V. angularis plants. Our results indicated that a suitable concentration of graphene could significantly promote the growth of V. angularis plants in soil.

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13

Simon, M. V., A. M. Benko-Iseppon, L. V. Resende, P. Winter, and G. Kahl. "Genetic diversity and phylogenetic relationships in Vigna Savi germplasm revealed by DNA amplification fingerprinting." Genome 50, no. 6 (June 2007): 538–47. http://dx.doi.org/10.1139/g07-029.

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The pantropical genus Vigna (Leguminosae) comprises 7 cultivated species that are adapted to a wide range of extreme agroclimatic conditions. Few data are available on the relationships among these cultivated species or on their importance as sources of resistance against biotic and abiotic stresses. Therefore, we optimized DNA amplification fingerprinting (DAF) to estimate the genetic diversity within, and genetic relationships among, a representative core collection of cowpea, as compared with 16 accessions representing cultivars from 6 Vigna species. A set of 26 primers was selected from 262 tested random primers and used for the characterization of 85 Vigna accessions (6 V. angularis , 4 each of V. mungo and V. radiata , 2 V. umbellata , 1 V. aconitifolia , and 68 V. unguiculata ), with Phaseolus vulgaris subsp. vulgaris as outgroup. A total of 212 polymorphic bands were used for maximum parsimony analysis. Our results clearly distinguished Brazilian from African V. unguiculata genotypes. At the species level, V. angularis was the most related and V. radiata the most divergent species relative to V. unguiculata. DAF markers were also informative at the intraspecific level, detecting a large diversity between cowpea cultivars. The implications of the presented results for cowpea breeding programs are discussed.

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14

Lee, Eun Byeol, Dalrae Ahn, Ban Ji Kim, So Yeon Lee, Hyun Won Seo, Youn-Soo Cha, Hoon Jeon, Jae Soon Eun, Dong Seok Cha, and Dae Keun Kim. "Genistein from Vigna angularis Extends Lifespan in Caenorhabditis elegans." Biomolecules & Therapeutics 23, no. 1 (January 31, 2015): 77–83. http://dx.doi.org/10.4062/biomolther.2014.075.

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15

Lee, Gyoung-Ah. "Archaeological perspectives on the origins of azuki (Vigna angularis)." Holocene 23, no. 3 (October 5, 2012): 453–59. http://dx.doi.org/10.1177/0959683612460788.

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16

Iida, Motoyuki, Toshihiko Takano, Takakazu Matsuura, Izumi C. Mori, and Shingo Takagi. "Circumnutation and distribution of phytohormones in Vigna angularis epicotyls." Journal of Plant Research 131, no. 1 (August 7, 2017): 165–78. http://dx.doi.org/10.1007/s10265-017-0972-y.

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17

Soltani, Nader, Darren E. Robinson, Christy Shropshire, and Peter H. Sikkema. "Adzuki bean (Vigna angularis) responses to post-emergence herbicides." Crop Protection 25, no. 6 (June 2006): 613–17. http://dx.doi.org/10.1016/j.cropro.2005.09.013.

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18

Asif, Jehanzaib, Fatima Qureshi, Muhammad Zain, Hamza Nawaz, Effat Naz, Shahid Fareed, Aqsa Bibi, et al. "Investigation of Resistance Genes in Genus Vigna Reveals Highly Variable NLRome in Parallel Domesticated Member Species." Genes 14, no. 6 (May 23, 2023): 1129. http://dx.doi.org/10.3390/genes14061129.

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Vigna is a unique genus that consist of multiple crop species that are domesticated in parallel fashion between 7–10 thousand years ago. Here we studied the evolution of nucleotide-binding site leucine-rich repeat receptor (NLR) genes across five crop species of genus Vigna. In total identified 286, 350, 234, 250, 108 and 161 NLR genes were from Phaseolous vulgaris, Vigna. unguiculata, Vigna mungo, Vigna radiata, Vigna angularis and Vigna umbellata respectively. Comprehensive phylogenetic and clusterization analysis reveals the presence of seven subgroups of Coiled coil like NLRs (CC-NLR) genes and four distinct lineages of Toll interleukin receptor like NLRs (TIR-NLR). Subgroup CCG10-NLR shows large scale diversification among Vigna species suggesting genus specific distinct duplication pattern in Vigna species. Mainly birth of new NLR gene families and higher rate of terminal duplication is the major determinants for expansion of NLRome in genus Vigna. Recent expansion of NLRome in V. anguiculata and V. radiata was also observed which might suggest that domestication have supported their duplication of lineage specific NLR genes. In short, large scale difference in the architecture of NLRome were observed in diploid plant species. Our findings allowed us to hypothesized that independent parallel domestication is the major drivers of highly divergent evolution of NLRome in genus Vigna.

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Oruko Ongon’g, Richard, Joshua N. Edokpayi, Titus A. M. Msagati, Nikita T. Tavengwa, Grace N. Ijoma, and John O. Odiyo. "The Potential Health Risk Associated with Edible Vegetables Grown on Cr(VI) Polluted Soils." International Journal of Environmental Research and Public Health 17, no. 2 (January 10, 2020): 470. http://dx.doi.org/10.3390/ijerph17020470.

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This study reports on the assessment of the growth potential of five edible vegetables, which were grown in Cr(VI) spiked soils. The vegetable plants that were used in this study were Vigna angularis, Cicer arietinum, Spinacia oleracea, Amaranthus dubius Thell and Phaseolus vulgaris. Dried ground samples from roots, stems and leaves were analysed for various oxidation states of Cr. The daily intake of chromium, hazard quotient (HQ) and hazard index (HI) methods were employed to assess the potential human health risks posed by these Cr oxidation states through vegetable consumption. The results showed that Vigna angularis was the only vegetable that germinated in highly concentrated Cr(VI) in the simulated soil (456 mg/kg). The highest total chromium (ChT) bioaccumulated in the roots was found in Phaseolus vulgaris at 0.8. The highest ChT translocation factor in the stem was that of Cicer arietinum and Vigna angularis at 0.30. The same plants translocated the highest ChT to the leaf at 0.7. A child or an adult consuming such contaminated Cicer arietinum vegetables were likely to take in between 508 and 785 mg/day of ChT, which are above the World Health Organisation guidelines of 220 and 340 mg/day, respectively. The highest HQ was found in Cicer arietinum at 8.7 and 13.4 for adults and children, respectively. The same species of plants also had high HI at 17.4 and 27.2 for adults and children, respectively. This indicated that consumers of the edible vegetables grown in Cr(VI) rich soils may be exposed to health risks, and the children were more likely to be vulnerable to these adverse effects than the adults.

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20

Leem, Su-Bin, Jae-won Lee, Jae-Woong Choi, Jeong-Yoon Choi, Hun-Ju Ham, and Jang-Hyun Hur. "Improvement on Analytical Method of Residual Propineb in Red bean (Vigna angularis Willd.) Rich in Protein." Korean Journal of Pesticide Science 23, no. 1 (March 31, 2019): 17–25. http://dx.doi.org/10.7585/kjps.2018.23.1.17.

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21

Habib, Zakia. "DNA-binding One Zinc Finger (DOF) transcription factors in Vigna species: A review." Phytopathogenomics and Disease Control. 1, no. 1 (December 22, 2023): 37–54. http://dx.doi.org/10.22194/pdc/1.52.

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Legumes that belong to the family Fabaceae, are considered as one of the largest groups in edible plants. Among these, the genus Vigna stands out as a powerful representative of Legumes. It consists of more than 200 highly nutritional and economically important species for food security worldwide. The most commonly domesticated legume crops are mung bean, adzuki bean, urd bean, rice bean, and cowpea. However, these crops are vulnerable to several biotic and abiotic stresses. The DNA-binding one zinc finger (DOF) is an important transcriptional factor, specific to plants that play a vital role in plant-linked cellular functions such as plant growth, differentiation, seed development and germination as well as their response to biotic and abiotic stresses. DOF family is characterized by a presence of highly conserved DNA binding one zinc finger domain of 50-52 amino acids (DOF domain). These transcription factors are widely distributed in all plant species. This review mainly focuses on identifying and characterizing of factors in three Vigna species (Vigna radiata, Vigna angularis, and Vigna unguiculata). Keywords: Vigna species, Transcription factors, DOF transcription factor, biotic stress, abiotic stresses, characterization.

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22

ROJASAWASTHIEN, THIRA, TOMOHIKO SHIRAKAWA, AYAKO WASHIO, TOSHIYUKI TSUJISAWA, TAKUMA MATSUBARA, ASAKO INOUE, UMEO TAKAHAMA, KEISUKE NAKASHIMA, and SHOICHIRO KOKABU. "Vignacyanidin Polyphenols Isolated from Vigna Angularis Bean Promote Osteoblast Differentiation." In Vivo 35, no. 2 (2021): 883–88. http://dx.doi.org/10.21873/invivo.12328.

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23

Kim, Eun-Hye, Hong-Keun Song, Yong-Jin Park, Jeong-Ran Lee, Min-Young Kim, and Ill-Min Chung. "Determination of Phenolic Compounds in Adzuki bean (Vigna angularis) Germplasm." Korean Journal of Crop Science 56, no. 4 (December 30, 2011): 375–84. http://dx.doi.org/10.7740/kjcs.2011.56.4.375.

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Kaga, Akito, Takehisa Isemura, Norihiko Tomooka, and Duncan A. Vaughan. "The Genetics of Domestication of the Azuki Bean (Vigna angularis)." Genetics 178, no. 2 (February 2008): 1013–36. http://dx.doi.org/10.1534/genetics.107.078451.

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Resende, Osvaldo, Dieimisson Paulo Almeida, Lílian Moreira Costa, Udenys Cabral Mendes, and Juliana de Fátima Sales. "Adzuki beans (Vigna angularis) seed quality under several drying conditions." Food Science and Technology 32, no. 1 (February 16, 2012): 151–55. http://dx.doi.org/10.1590/s0101-20612012005000013.

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This study analyzed the drying process and the seed quality of adzuki beans (Vigna angularis). Grains of adzuki beans, with moisture content of 1.14 (decimal dry basis) at harvest and dried until the moisture content of 0.11 (decimal dry basis.) were used. Drying was done in an experimental drier maintened at controlled temperatures of 30, 40, 50, 60, and 70 ºC and relative humidity of 52.0, 28.0, 19.1, 13.1, and 6.8%, respectively. Physiological and technological seed quality was evaluated using the germination test, Index of Germination Velocity (IGV), electrical conductivity, and water absorption, respectively. Under the conditions tested in the present study, it can be concluded that drying time for adzuki beans decreases with the higher air temperatures of 60 and 70 ºC, and it affected the physiological and technological seed quality. Thus, to avoid compromising adzuki seeds quality, it is recommended to promote its drying up to 50 ºC.

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SOLTANI, NADER, CHRISTY SHROPSHIRE, DARREN E. ROBINSON, and PETER H. SIKKEMA. "Sensitivity of Adzuki Bean (Vigna angularis) to Preplant-Incorporated Herbicides1." Weed Technology 19, no. 4 (October 2005): 897–901. http://dx.doi.org/10.1614/wt-05-005r1.1.

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Zong, Xu Xiao, Akito Kaga, Norihiko Tomooka, Xin Wang Wang, Ouk Kyu Han, and Duncan Vaughan. "The genetic diversity of the Vigna angularis complex in Asia." Genome 46, no. 4 (August 1, 2003): 647–58. http://dx.doi.org/10.1139/g03-041.

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A selected set of accessions of components of the azuki bean (Vigna angularis) complex comprising 123 cultivated accessions and 23 wild or weedy accessions from Bhutan, China (including Taiwan), India, Japan, Korea, and Nepal was analyzed using amplified fragment length polymorphism (AFLP) methodology. Using 12 AFLP primer pairs, 580 unambiguous bands were generated, 313 (53.9%) of which were polymorphic among azuki bean accessions. All 580 bands were used to assess phenotypic (band) and genetic (nucleotide) diversity among the 146 azuki bean accessions. The results indicate five major groups of azuki bean germplasm primarily associated with geographic origin of accessions and their status: wild, weedy, or cultivated. These five groups are (i) Himalayan wild, (ii) NepalBhutan cultivated, (iii) Chinese wild, (iv) Taiwan wild Bhutan cultivated, and (v) northeast Asian accessions. Within the northeast Asian accessions, three subgroups are present. These consist of (v1) Japanese complex Korean cultivated, (v2) Japanese cultivated, and (v3) Chinese cultivated accessions. The results suggest domestication of azuki bean occurred at least twice, once in the Himalayan region of southern Asia and once in northeast Asia. The remarkable diversity of azuki bean germplasm in the Himalayan region compared with other regions suggests this is a rich source of germplasm for plant breeding. The results suggest there are important gaps in the germplasm collections of azuki bean and its close relatives from various parts of Asia and that specific collecting missions for Vigna germplasm related to azuki bean in the highlands of subtropical Asia are needed.Key words: AFLP markers, Asia, azuki bean, conservation, legume.

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Kuriya, Kenji, Masahiro Nishio, Nanako Ono, Yuichi Masuda, Hirotaka Katsuzaki, Shuji Kondo, Junpei Sono, Masahiro Nakamura, and Hayato Umekawa. "Isolation and Characterization of Antihyperglycemic Compounds from Vigna angularis Extracts." Journal of Food Science 84, no. 11 (October 15, 2019): 3172–78. http://dx.doi.org/10.1111/1750-3841.14840.

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Redden, Robert J., Kaye E. Basford, Pieter M. Kroonenberg, F. M. Amirul Islam, Rodney Ellis, Shumin Wang, Yongsheng Cao, Xuxiao Zong, and Xiaoming Wang. "Variation in Adzuki Bean (Vigna angularis ) Germplasm Grown in China." Crop Science 49, no. 3 (May 2009): 771–82. http://dx.doi.org/10.2135/cropsci2008.03.0175.

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Redden, Robert J., Kaye E. Basford, Pieter M. Kroonenberg, F. M. Amirul Islam, Rodney Ellis, Shumin Wang, Yongsheng Cao, Xuxiao Zong, and Xiaoming Wang. "Variation in Adzuki Bean (Vigna angularis ) Germplasm Grown in China." Crop Science 49, no. 6 (November 2009): 2414. http://dx.doi.org/10.2135/cropsci2008.03.0175er.

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Chung, W. H., Makoto Kakishima, and Yoshitaka Ono. "Life cycle of Uromyces appendiculatus var. azukicola on Vigna angularis." Mycoscience 44, no. 6 (December 2003): 425–30. http://dx.doi.org/10.1007/s10267-003-0137-9.

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Ullah, Ihsan, Muhammad Waqas, Muhammad Aaqil Khan, In-Jung Lee, and Won-Chan Kim. "Exogenous ascorbic acid mitigates flood stress damages of Vigna angularis." Applied Biological Chemistry 60, no. 6 (September 1, 2017): 603–14. http://dx.doi.org/10.1007/s13765-017-0316-6.

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Lim, Hyung Jin, Sang‐Ik Park, Seon Gyeong Bak, Sun Hee Cheong, Soyoung Lee, Young‐Bin Baek, Chang‐Min Lee, et al. "Beneficial effects of Vigna angularis extract in osteoporosis and osteoarthritis." Food Science & Nutrition 8, no. 12 (October 20, 2020): 6550–56. http://dx.doi.org/10.1002/fsn3.1944.

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Yokoyama, Tadashi, Norihiko Tomooka, Masanori Okabayashi, Akito Kaga, Nantakorn Boonkerd, and Duncan A. Vaughan. "Variation in the nod gene RFLPs, nucleotide sequences of 16S rRNA genes, Nod factors, and nodulation abilities of Bradyrhizobium strains isolated from Thai Vigna plants." Canadian Journal of Microbiology 52, no. 1 (January 1, 2006): 31–46. http://dx.doi.org/10.1139/w05-099.

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The analysis of nod genes and 16S rRNA gene regions, Nod factors, and nodulation abilities of Brady rhizobium strains isolated from tropical Thai Vigna species is reported. A total of 55 Bradyrhizobium strains isolated from two cultivated and six wild Vigna species growing in central and northern Thailand were evaluated. Thai Vigna spp. Bradyrhizobium strains showed higher levels of nod gene RFLP diversity compared with Thai soybean Brady rhizobium strains or temperate strains of Bradyrhizobium japonicum and Bradyrhizobium elkanii. Analysis of the 16S rRNA gene region using selected strains also suggests a high genetic diversity of the Thai Vigna–Bradyrhizobium association. Based on thin-layer chromatography analysis, Nod factors produced by tropical Thai Vigna spp. Brady rhizobium strains are more diverse than temperate Japanese and US strains of B. japonicum and B. elkanii. Thai Vigna spp. Bradyrhizobium strains showed variation in nodulation ability and affinity, estimated by the number of normal nodules versus green nodules in an inoculation study. There are some Bradyrhizobium–host combinations that could not form any nodules, suggesting that some genetic differentiation has evolved in their host range. However, most of the Thai Vigna spp. Bradyrhizobium strains formed nodules on the cultigens soybean (Glycine max), mungbean (Vigna radiata), azuki bean (Vigna angularis), and cowpea (Vigna unguiculata). This is the first study on Bradyrhizobium strains associated with a range of cultivated and wild Vigna and reveals that these Bradyrhizobium strains are diverse and may provide novel sources of useful variation for the improvement of symbiotic systems.Key words: Bradyrhizobium, Vigna, common nod gene, 16S rRNA genes, RFLP, Thailand.

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Kaushal, R. P., and B. M. Singh. "Interspecific hybridization between urdbean (Vigna mungo (L.) Hepper) and adzukibean (Vigna angularis (Willd.) Ohwi and Ohashi)." Euphytica 39, no. 1 (September 1988): 53–57. http://dx.doi.org/10.1007/bf00025111.

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Kongjaimun, Alisa, Akito Kaga, Norihiko Tomooka, Prakit Somta, Takehiko Shimizu, Yujian Shu, Takehisa Isemura, Duncan A. Vaughan, and Peerasak Srinives. "An SSR-based linkage map of yardlong bean (Vigna unguiculata (L.) Walp. subsp. unguiculata Sesquipedalis Group) and QTL analysis of pod length." Genome 55, no. 2 (February 2012): 81–92. http://dx.doi.org/10.1139/g11-078.

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Yardlong bean (Vigna unguiculata (L.) Walp. subsp. unguiculata Sesquipedalis Group) (2n = 2x = 22) is one of the most important vegetable legumes of Asia. The objectives of this study were to develop a genetic linkage map of yardlong bean using SSR makers from related Vigna species and to identify QTLs for pod length. The map was constructed from 226 simple sequence repeat (SSR) markers from cowpea (Vigna unguiculata (L.) Walp. subsp. unguiculata Unguiculata Group), azuki bean (Vigna angularis (Willd.) Ohwi & Ohashi), and mungbean (Vigna radiata (L.) Wilczek) in a BC1F1 ((JP81610 × TVnu457) × JP81610) population derived from the cross between yardlong bean accession JP81610 and wild cowpea (Vigna unguiculata subsp. unguiculata var. spontanea) accession TVnu457. The markers were clustered into 11 linkage groups (LGs) spanning 852.4 cM in total length with a mean distance between adjacent markers of 3.96 cM. All markers on LG11 showed segregation distortion towards the homozygous yardlong bean JP81610 genotype. The markers on LG11 were also distorted in the rice bean (Vigna umbellata (Thunb.) Ohwi & Ohashi) map, suggesting the presence of common segregation distortion factors in Vigna species on this LG. One major and six minor QTLs were identified for pod length variation between yardlong bean and wild cowpea. Using flanking markers, six of the seven QTLs were confirmed in an F2 population of JP81610 × TVnu457. The molecular linkage map developed and markers linked to pod length QTLs would be potentially useful for yardlong bean and cowpea breeding.

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Nubankoh, Phakchana, Sarocha Pimtong, Prakit Somta, Sujinna Dachapak, and Peerasak Srinives. "Genetic diversity and population structure of pencil yam (Vigna lanceolata) (Phaseoleae, Fabaceae), a wild herbaceous legume endemic to Australia, revealed by microsatellite markers." Botany 93, no. 3 (March 2015): 183–91. http://dx.doi.org/10.1139/cjb-2014-0222.

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Pencil yam (Vigna lanceolata Benth.) (Phaseoleae, Fabaceae) is a herbaceous legume endemic to Australia. A previous morphological study suggested that pencil yam is a complex species of two or more related taxa with seven distinct morphological types (morphotypes) and, thus, taxonomic revision is necessary. In this study, we assessed genetic diversity and determined the genetic structure of a pencil yam collection of 62 accessions from seven morphotypes using 18 microsatellite (simple sequence repeat) markers with the aim to provide information for taxonomic study. In total, 138 alleles were detected with a mean of 7.67 alleles per locus. Polymorphism information content per marker varied between 0.06 and 0.90 with a mean of 0.61, while the overall gene diversity was 0.62. Bayesian clustering, principal coordinate, and neighbor-joining analyses consistently revealed that these accessions are grouped into two subpopulations with difference in number of alleles, allelic richness, and gene diversity. The population structure was not related to either morphotype or geographical origin. Gene diversity of V. lanceolata was higher than that of wild Vigna radiata (L.) Wilczek and wild Vigna umbellata (Thunb.) Ohwi & Ohashi, comparable with that of wild Vigna mungo (L.) Hepper, Vigna exilis Tateishi & Maxted, and Vigna grandiflora (Prain) Tateishi & Maxted, and lower than that of wild Vigna angularis (Willd.) Ohwi & Ohashi. These results indicated that the taxonomy of V. lanceolata should be revised and that its gene diversity was moderate compared with the other wild Vigna species.

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Awasthi, Pankaj, Himani Karki, Vibhuti Vibhuti, Kiran Bargali, and S. S. Bargali. "Germination and Seedling Growth of Pulse Crop (Vigna Spp.) as Affected by Soil Salt Stress." Current Agriculture Research Journal 4, no. 2 (August 25, 2016): 159–70. http://dx.doi.org/10.12944/carj.4.2.05.

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Vigna is a genus of flowering plants in the legume family, Fabaceae with worldwide distribution. In the present study, effect of salt stress was investigated in four species of Vigna viz. V. mungo (urd), V. angularis (rais), V. radiata (moong) and V. aconitifolia (moth) at germination and seedling growth stages in a glasshouse experiment. Seeds of selected crops were surface sterilized and placed under three salt stress levels of 0 (control), 50mM and 100mM using NaCl solutions. Three replicates for each treatment was used for this experiment. The results indicated that increase in salt stress levels caused a reduction in germination percentage, germination rate, shoot length, root length and seedling dry weight of each Vigna species. The overall results indicated that among the four species, V. aconitifolia was the most sensitive, whereas V. mungo was the least sensitive species to the salinity in almost every aspect of growth.

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Shahzadi, Misha, Zakia Habib, and Siddra Ijaz. "Genome-Wide in Silico Analysis of the Heat Shock Protein (HSP) Family in Vigna Species: Insights into Molecular Mechanisms of Stress Response." Phytopathogenomics and Disease Control 2, no. 2 (December 22, 2023): 31–39. http://dx.doi.org/10.22194/pdc/3.1032.

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Heat shock proteins, HSPs, are essential for plants to develop defense systems against various abiotic challenges. Vigna species are widely grown cash crops in the world. However, some unfavorable environmental conditions hinder the growth and production of these crops. It is therefore essential to investigate the factors influencing their growth, development, and tolerance to abiotic stress to develop stress-tolerant varieties. Consequently, a comprehensive genome-wide identification study was conducted to identify the Heat Shock Factor (HSF) genes in three Vigna species genomes employing computational tools. In the current study, 43 non-redundant HSP proteins were identified in three Vigna species including 17 in Vigna angularis, 22 in Vigna radiata, and 4 non-redundant in V. ungucuilata. Moreover, subcellular locations were predicted, and all HSPs were found in the nucleus. The theoretical isoelectric point predicted that most of the HSP proteins were acidic. The aliphatic index of the HSP proteins demonstrated that all proteins are highly thermostable. Moreover, the instability index revealed two proteins VangHSP_9 and VradHSP_9, considered stable while the rest of the HSP proteins were unstable. The phylogenetic analysis categorized HSP genes into two major clusters and gene structure analysis displayed that all HSP genes were intronless. This study gives novel insight into the functional characterization of HSPs in Vigna species for plant breeding programs.

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TJAHJADI, CARMEN, SHAOWEN LIN, and WILLIAM M. BREENE. "Isolation and Characterization of Adzuki Bean (Vigna angularis cv Takara) Proteins." Journal of Food Science 53, no. 5 (September 1988): 1438–43. http://dx.doi.org/10.1111/j.1365-2621.1988.tb09294.x.

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Masuta, Yukari, Akira Kawabe, Kosuke Nozawa, Ken Naito, Atsushi Kato, and Hidetaka Ito. "Characterization of a heat-activated retrotransposon in Vigna angularis." Breeding Science 68, no. 2 (2018): 168–76. http://dx.doi.org/10.1270/jsbbs.17085.

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Jiang, Yong, Ke-Wu Zeng, Bruno David, and Georges Massiot. "Constituents of Vigna angularis and their in vitro anti-inflammatory activity." Phytochemistry 107 (November 2014): 111–18. http://dx.doi.org/10.1016/j.phytochem.2014.08.011.

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43

Yao, Yang, Peng Xue, Yingying Zhu, Yue Gao, and Guixing Ren. "Antioxidant and immunoregulatory activity of polysaccharides from adzuki beans (Vigna angularis)." Food Research International 77 (November 2015): 251–56. http://dx.doi.org/10.1016/j.foodres.2015.05.029.

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Yamamoto, Y., C. M. Sano, Y. Tatsumi, and H. Sano. "Field analyses of horizontal gene flow among Vigna angularis complex plants." Plant Breeding 125, no. 2 (April 2006): 156–60. http://dx.doi.org/10.1111/j.1439-0523.2006.01202.x.

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Kojima, Michiyuki, Sigefumi Sasaki, Masao Ohnishi, Yasuo Mano, and Seisuke Ito. "Changes in molecular species of glycerolipids from developing Vigna angularis seeds." Phytochemistry 29, no. 7 (January 1990): 2091–96. http://dx.doi.org/10.1016/0031-9422(90)83011-o.

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46

Moru, Maria Krisanti. "Kajian Beberapa Sifat Fisik Tanah Entisol yang Mengandung Residu Biochar dan Kompos pada Tumpang Sari Jagung (Zea mays L.) dan Kacang Nasi (Vigna angularis L.)." Savana Cendana 6, no. 03 (July 31, 2021): 54–56. http://dx.doi.org/10.32938/sc.v6i03.1295.

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Tujuan dari penelitian ini untuk mengetahui beberapa sifat fisik tanah entisol yang mengandung residu biochar dan kompos pada tumpang sari jagung (Zea mays L.) dan Kacang Nasi (Vigna angularis L.) dan untuk mengetahui jenis–jenis residu biochar dan kompos yang paling optimal terhadap beberapa sifat entisol dengan mengandung jenis residu biochar dan kompos pada tumpang sari jagung (Zea mays L.) dan Kacang Nasi (Vigna angularis L.). Penelitian ini dilaksanakan pada bulan Juli 2020–September 2020 di lahan percobaan Fakultas Pertanian, Universistas Timor Kefamenanu, Kelurahan Sasi, Kecamatan Kota Kefamenanu, Kabupaten Timor Tengah Utara. Rancangan yang digunakan dalam penelitian adalah Rancangan Acak Kelompok (RAK) terdiri dari 2 faktorial. Faktor pertama adalah residu biochar terdiri dari 4 aras, yaitu: tanpa biochar, biochar sekam padi 5 t/ha, biochar serbuk gergaji 5 t/ha, biochar Kerinyu (5 t/ha, faktor kedua residu kompos (K) terdiri dari 2 level tanpa kompos 0 t/ha, kompos 10t/ha. Terjadi interaksi antara perlakuan re sidu jenis biochar dan residu kompos pada pengamatan suhu tanah akhir. Residu biochar sekam padi mampu mengoptimalkan sifat fisik tanah yang dibuktikan dengan kadar lengas tanah awal tertinggi dan berat volume tanah terendah. Meskipun tidak memberikan pengaruh yang nyata antara perlakuan namun residu kompos mampu meningkatkan kualitas fisik tanah.

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Santos, Raimundo Nonato Viana, Marianne Camile Rodrigues Peixoto, Robert Felipe Costa Nunes, Jefferson Fontinele Borralho, Edaciano Leandro Lösch, Maria José Pinheiro Corrêa, Denise Lima Cavalcante Marinho, and Maria Rosangela Malheiros Silva. "Supressão de plantas espontâneas e produção de milho-verde consorciado com adubos verdes." OBSERVATÓRIO DE LA ECONOMÍA LATINOAMERICANA 21, no. 10 (October 3, 2023): 14502–21. http://dx.doi.org/10.55905/oelv21n10-005.

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As plantas espontâneas são fatores biológicos que comprometem o rendimento das hortaliças se não forem manejadas adequadamente. Esta pesquisa teve como objetivo avaliar a supressão da vegetação espontânea e a produção da cultura do milho-verde em consórcio com diferentes adubos verdes. O delineamento experimental foi em blocos casualizados com quatro repetições e dez tratamentos. Os adubos verdes utilizados foram: Vigna unguiculata, Canavalia ensiformes, Mucuna nivea, Vigna angularis, Crotalaria juncea, Mucuna deeringiana, Crotalaria spectabilis e Dolicho lablab. As espécies espontâneas de maior importância foram Digitaria ciliares, Alternanthera tenella e Eleusine indica. A maior supressão das plantas espontâneas e aumento de produção da cultura é proporcionada pelos consórcios do milho-verde com Canavalia ensiformes, Mucuna nivea, Crotalaria juncea, Mucuna deeringiana e Crotalaria spectabilis.

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Somta, P., S. Chankaew, O. Rungnoi, and P. Srinives. "Genetic diversity of the Bambara groundnut (Vigna subterranea (L.) Verdc.) as assessed by SSR markers." Genome 54, no. 11 (November 2011): 898–910. http://dx.doi.org/10.1139/g11-056.

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Bambara groundnut ( Vigna subterranea (L.) Verdc.) is an important African legume crop. In this study, a collection consisting of 240 accessions was analyzed using 22 simple sequence repeat (SSR) markers. In total, 166 alleles were detected, with a mean of 7.59 alleles per locus. Allelic and gene diversities were higher in the west African and Cameroon/Nigeria regions with 6.68 and 6.18 alleles per locus, and 0.601 and 0.571, respectively. The genetic distance showed high similarity between west African and Cameroon/Nigeria accessions. Principal coordinate analyses and neighbor-joining analysis consistently revealed that the majority of west African accessions were grouped with Cameroon/Nigeria accessions, but they were differentiated from east African, central African, and southeast Asian accessions. Population structure analysis showed that two subpopulations existed, and most of the east African accessions were restricted to one subpopulation with some Cameroon/Nigeria accessions, whereas most of the west African accessions were associated with most of the Cameroon/Nigeria accessions in the other subpopulation. Comparison with SSR analysis of other Vigna cultigens, i.e., cultivated azuki bean ( Vigna angularis ) and mungbean ( Vigna radiata ), reveals that the mean gene diversity of Bambara groundnut was lower than azuki bean but higher than mungbean.

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Ham, Hun Ju, Su Bin Leem, and Jang Hyun Hur. "Improvement of Analytical Method for Mancozeb and Metriram Residues in Red bean, Vigna angularis Willd with High Protein Content." Korean Journal of Pesticide Science 26, no. 3 (September 30, 2022): 207–16. http://dx.doi.org/10.7585/kjps.2022.26.3.207.

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50

Kumari, Shweta, Dhammaprakash Pandhari Wankhede, Sneha Murmu, Ranjeet Maurya, Sarika Jaiswal, Anil Rai, and Sunil Archak. "Genome-Wide Identification and Characterization of Trihelix Gene Family in Asian and African Vigna Species." Agriculture 12, no. 12 (December 18, 2022): 2172. http://dx.doi.org/10.3390/agriculture12122172.

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Trihelix transcription factors play a crucial role in varied stress responses as well as in the growth and development of plants. The role of trihelix transcription factors in the non-shattering phenotype in domesticated rice is known. The Vigna group of crops has different degrees of shattering phenotypes in different species. To understand the evolutionary conservation or divergence of the trihelix gene family in important Vigna species here, the genome-wide identification and characterization of the trihelix gene family in four Vigna species including the cowpea (Vigna unguiculata), mung bean (V. radiata), adzuki bean (V. angularis) and rice bean (V. umbellata) was performed. A total of 39, 35, 41 and 50 trihelix genes were identified in the cowpea, mung bean, adzuki bean and rice bean, respectively. The trihelix genes in each of the four Vigna species were classified into five subgroups: GT, GTγ, SH4, S1P1 and GTδ. The members of each subgroup shared similar patterns of gene structure and motif across the four species. The cross-species positional relationships of the cowpea, adzuki bean and mung bean vis-a-vis rice trihelix genes were studied. Further, the Ka/Ks ratio for the trihelix genes in the four Vigna species indicated the purifying or stabilizing selection of the family. The gene expression analysis of the trihelix gene family in the cowpea showed that most of the genes express in at least some of the seed and/or pod developmental stages, although at varying degrees. Based on detailed bioinformatic analysis, a potential target for gene editing towards a possible non-shattering phenotype in the four important Vigna crops was discussed.

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