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Journal articles on the topic 'Dendrocalamus latiflorus Munro (Ma bamboo)'

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Author: Grafiati

Published: 10 December 2022

Last updated: 19 February 2023

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1

Yang, Deming, Jing Yang, Jiayi Wan, Yanping Xu, Lei Li, Jundong Rong, Lingyan Chen, Tianyou He, and Yushan Zheng. "Genome-Wide Identification of MIKCc-Type MADS-Box Family Gene and Floral Organ Transcriptome Characterization in Ma Bamboo (Dendrocalamus latiflorus Munro)." Genes 14, no. 1 (December 27, 2022): 78. http://dx.doi.org/10.3390/genes14010078.

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Most bamboos die after flowering, and the molecular mechanisms responsible for flowering is poorly understood. The MIKCc-type MADS-box family gene is involved in the flowering process. To explore the mechanism of the MIKCc-type MADS-box gene and phytohormone regulation in the flowering of Dendrocalamus latiflorus Munro (D. latiflorus), characterized by extremely rapid growth and widely cultivated woody bamboo, we initially did a genome-wide analysis of the MIKCc-type MADS-box gene in D. latiflorus. In the meantime, transcriptome analysis was performed using the floral organs. A total of 170 MIKCc-Type MADS-Box genes were identified and divided into 15 categories. The cis-acting element analysis in promoters regions revealed that MIKC-type MADS-box family genes were associated with hormones, including auxin, abscisic acid (ABA), gibberellin (GA) and jasmonic acid (JA), which was found at 79, 476, 96, 486 sites and cover 61, 103, 73, 128 genes. Genome synteny analysis showed subgenome AA and BB were better than CC and obtained 49, 40, 39 synteny genes compared with Oryza sativa (O. sativa). In transcriptome analysis of floral organs, the enriched pathway from DEGs included circadian, vernalization and gibberellin pathways associated with the flowering process. We found that the jasmonic acid synthesis gene is highly expressed in the pistil, which may be the cause of Ma bamboo pollen abortion. The expression profile showed that most MIKC-type MADS-box genes exhibited high expression in flower organs. The consequences of this study will provide insight into the irregular flowering and low pollen counts of Ma bamboo.

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2

Wang, Hankun, Xiaojing An, Wanju Li, Hao Wang, and Yan Yu. "Variation of mechanical properties of single bamboo fibers (Dendrocalamus latiflorus Munro) with respect to age and location in culms." Holzforschung 68, no. 3 (April 1, 2014): 291–97. http://dx.doi.org/10.1515/hf-2013-0081.

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Abstract There is a growing need to characterize the mechanical properties of single bamboo fibers with their high potential in commercial applications. In this paper, an improved microtensile technique has been applied to measure the tensile strength of fibers isolated from Ma bamboo (Dendrocalamus latiflorus Munro) as an important commercial bamboo species in China. The property variation with respect to the age and locations within a culm was in focus. Ma bamboo fibers had superior stiffness and strength data compared with those of softwood fibers. Four-year-old Ma bamboo fibers are stiffer and stronger than 1-year-old fibers. Their in-trunk variation is rather small both in radial and longitudinal directions. This is due to the relatively constant microfibrillar angle in bamboo culms. Accordingly, the large variations in the bulk mechanical properties of bamboo are mainly attributable to fiber distribution density in the culm rather than the fiber itself.

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3

Fan, Lili, Bingjun Li, Yongzhen Han, Liguang Chen, Tianyou He, Yushan Zheng, and Jundong Rong. "Lower Light Intensities Increase Shoot Germination with Improved Leaf Biosynthesis in Ma Bamboo (Dendrocalamus latiflorus Munro)." Forests 13, no. 10 (October 19, 2022): 1723. http://dx.doi.org/10.3390/f13101723.

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Ma bamboo (Dendrocalamus latiflorus Munro) is a major bamboo species cultivated in southern China with high economic, ecological, and social value. However, highly dense forests and reasonable structures in bamboo forests have unclear and adverse effects on light transmittance and forest productivity that are not adequately understood. Here, we investigated varied light-intensity treatments during different phases of shoot emergence and development on Ma bamboo shoots. The amount of total chlorophyll, carotenoids, gas exchange indicators, and biosynthetic products were also compared to explore the response mechanism of shoot germination on downstream biochemical pathways. We found that compared to the L0 treatment (full sunlight), the number of germinated bamboo shoots under the L1 treatment (40% light) increased significantly by 44.07% and 101.32% in the shooting initial-phase and metaphase, respectively (p < 0.05). Additionally, the net photosynthetic rate (Pn) during the shooting initial-phase and metaphase was the highest in the L1 treatment, while the L4 (10% light) and L0 treatments inhibited chlorophyll synthesis. Further, the accumulation of leaf carbon (C) and nitrogen (N) was higher in the L1 treatment than in other treatments. Ma bamboo showed rich carbohydrate contents under L0 and L1 treatments in the shooting initial-phase and metaphase. Principal component analysis (PCA) also revealed that the L1 treatment positively correlated with bamboo shoot germination and biochemical activity during the shooting periods. Ultimately, our data suggest that the L1 treatment is the most optimal for promoting bamboo shoot germination, providing a scientific basis for cultivating shoot-used bamboo forests in southern China.

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4

Liu, Mingying, Guirong Qiao, Jing Jiang, Huiqin Yang, Lihua Xie, Jinzhong Xie, and Renying Zhuo. "Transcriptome Sequencing and De Novo Analysis for Ma Bamboo (Dendrocalamus latiflorus Munro) Using the Illumina Platform." PLoS ONE 7, no. 10 (October 3, 2012): e46766. http://dx.doi.org/10.1371/journal.pone.0046766.

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5

Qiao, Guirong, Huiqing Yang, Ling Zhang, Xiaojiao Han, Mingying Liu, Jing Jiang, Yancheng Jiang, and Renying Zhuo. "Enhanced cold stress tolerance of transgenic Dendrocalamus latiflorus Munro (Ma bamboo) plants expressing a bacterial CodA gene." In Vitro Cellular & Developmental Biology - Plant 50, no. 4 (March 8, 2014): 385–91. http://dx.doi.org/10.1007/s11627-013-9591-z.

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6

Zheng, Yushan, Deming Yang, Jundong Rong, Liguang Chen, Qiang Zhu, Tianyou He, Lingyan Chen, et al. "Allele‐aware chromosome‐scale assembly of the allopolyploid genome of hexaploid Ma bamboo ( Dendrocalamus latiflorus Munro)." Journal of Integrative Plant Biology 64, no. 3 (February 28, 2022): 649–70. http://dx.doi.org/10.1111/jipb.13217.

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7

FAN, L., M. W. K. TARIN, W. HU, Y. HAN, J. RONG, L. CHEN, T. HE, and Y. ZHENG. "CHANGES IN LIGHT INTENSITY AFFECT LEAF GAS EXCHANGE, CHLOROPHYLL FLUORESCENCE, AND NONSTRUCTURAL CARBOHYDRATES OF MA BAMBOO (DENDROCALAMUS LATIFLORUS MUNRO)." Applied Ecology and Environmental Research 20, no. 2 (2022): 1269–84. http://dx.doi.org/10.15666/aeer/2002_12691284.

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8

Gao, Z. M., C. L. Li, and Z. H. Peng. "Generation and analysis of expressed sequence tags from a normalized cDNA library of young leaf from Ma bamboo (Dendrocalamus latiflorus Munro)." Plant Cell Reports 30, no. 11 (June 29, 2011): 2045–57. http://dx.doi.org/10.1007/s00299-011-1112-0.

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9

Ye, Shanwen, Gang Chen, Markus V. Kohnen, Wenjia Wang, Changyang Cai, WenSha Ding, Chu Wu, et al. "Robust CRISPR/Cas9 mediated genome editing and its application in manipulating plant height in the first generation of hexaploid Ma bamboo ( Dendrocalamus latiflorus Munro )." Plant Biotechnology Journal 18, no. 7 (January 10, 2020): 1501–3. http://dx.doi.org/10.1111/pbi.13320.

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10

Huang, Xiao Dong, and Yan Liu. "Evaluation the Performance of Two Kinds Bamboo Laminated of Wind Turbine Blades Composite." Advanced Materials Research 393-395 (November 2011): 737–41. http://dx.doi.org/10.4028/www.scientific.net/amr.393-395.737.

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The room-temperature storage modulus of 3-4 years Moso bamboo and Dendrocalamus Latiflorus Munro were tested by Q800 dynamic mechanical thermal analysis (DMA). The outer faces of Moso bamboo and Dendrocalamus Latiflorus Munro board as laminated fabricated at different of ages were tested by INSTRON 5582.The results shows that the storage modulus of the outer layer of Moso bamboo and Dendrocalamus Latiflorus Munro under room-temperature conditions increased with aging of Moso bamboo and Dendrocalamus Latiflorus Munro. The stiffness of Moso bamboo and Dendrocalamus Latiflorus Munro increased as growing ages of Moso bamboo and Dendrocalamus Latiflorus Munro. However, The outer layer of Dendrocalamus Latiflorus Munro of 3 years or up has a storage modulus on the order of 1010Pa（10GPa）under room-temperature conditions, which is definitely qualified as the reinforcement material for the wind turbine blades composites. But the outer layer of Moso bamboo of 4 years or below may be lower than 1010Pa, which isn’t definitely qualified as the reinforcement material for the wind turbine blades composites. Generally it isn’t qualified as the reinforcement material for the wind turbine blades composites.

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11

Wang, Xiaoyan, Yujiao Wang, Guoqian Yang, Lei Zhao, Xuemei Zhang, Dezhu Li, and Zhenhua Guo. "Complementary Transcriptome and Proteome Analyses Provide Insight into the Floral Transition in Bamboo (Dendrocalamus latiflorus Munro)." International Journal of Molecular Sciences 21, no. 22 (November 10, 2020): 8430. http://dx.doi.org/10.3390/ijms21228430.

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Most woody bamboos bloom only once after long vegetative growth phases and die immediately afterwards. It is difficult, however, to determine the timing of the floral transition, as little information is available on the molecular mechanism of plant maturity in bamboos. To uncover the bamboo floral transition mechanism, its morpho-physiological characteristics, transcriptomes and large-scale quantitative proteomes were investigated in leaves which were collected at different stages during floral transition in a woody bamboo, Dendrocalamus latiflorus. We identified many flowering time-associated genes and the continued increase and decrease genes were screened as flowering biomarker genes (e.g., the MADS14 and bHLH13 genes). These different genes were assigned to specific metabolic pathways by the Kyoto Encyclopedia of Genes and Genomes (KEGG). And the photoperiod pathways depending on the circadian rhythm may play an essential role in the bamboo floral transition. In addition, a total of 721 differently expressed proteins of leaves from the vegetative-to-reproductive stages were identified. Fifty-five genes were specifically differentially expressed at both the transcriptomic and proteomic levels, including genes related to photosynthesis and nucleotide sugar, which may be involved in the floral transition. This work provides insights into bamboo flowers and the management of forest breeding.

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12

Chang, Shang-Tzen, and Jyh-Horng Wu. "Stabilizing Effect of Chromated Salt Treatment on the Green Color of Ma Bamboo (Dendrocalamus latiflorus)." Holzforschung 54, no. 3 (April 13, 2000): 327–30. http://dx.doi.org/10.1515/hf.2000.055.

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SummaryProcessed bamboo culms capable of maintaining the greenish color in their skin have increased economic value. The use of protectors to preserve the green color and to improve the color fastness of bamboo culms has, therefore, attracted great interest in the industry. In this paper three exposure tests, including accelerated UV lightfastness, outdoor weathering, and indoor exposure, were used to evaluate the color fastness of ma bamboo (Dendrocalamus latiflorusMunro) treated with chromium based reagents. Experimental results revealed that bamboo culms treated with CCP (chromated copper phosphate) or CP (chromated phosphate), both homemade by the authors, exhibited excellent color fastness. Among all inorganic salt-treated bamboo culms the CP-treated samples had the brighter greenish skin and also provided the best green color fastness. It was further noticed that ultraviolet light plays an important role on the color conversion of CrO3-treated bamboo. The green color becomes significantly enhanced with increased exposure time.

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13

Fan, Lili, Ting Zhao, Muhammad Waqqas Khan Tarin, Yongzhen Han, Wenfeng Hu, Jundong Rong, Tianyou He, and Yushan Zheng. "Effect of Various Mulch Materials on Chemical Properties of Soil, Leaves and Shoot Characteristics in Dendrocalamus Latiflorus Munro Forests." Plants 10, no. 11 (October 26, 2021): 2302. http://dx.doi.org/10.3390/plants10112302.

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The effectiveness of mulch treatments on soil quality as well as on the yield and growth rates of bamboo are major considerations and require further attention. The present work was aimed at assessing the impacts of three different mulch materials on soil available nutrients, biochemical traits, and growth patterns of Dendrocalamus latiflorus Munro. We found that relative to the control (CK), bamboo leaves (MB) and organic fertilizers (MF) treatments significantly (P < 0.05) increased the number of bamboo shoots (47.5 and 22.7%) and yield (21.4 and 9.1%), respectively. We observed that under MB and MF treatments, the concentrations of soil available nutrients (nitrogen, phosphorus, and potassium) increased and played a key role in the differences in chlorophyll, leaf carbohydrate contents (soluble sugar and starch) and were essential to promote bamboo shoot development. Furthermore, we infer from principal component analysis (PCA), that both MB and MF appear to be a better choice than rice husks (MR) to improve nutrient availability, biochemical traits of the leaves, and increased bamboo shoot productivity. Consequently, we suggest using organic fertilizers and bamboo leaves as mulch materials are effective for soil conservation to attain high-quality bamboo production.

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14

Chang, Shang-Tzen, and Jyh-Horng Wu. "Green-color conservation of ma bamboo (Dendrocalamus latiflorus) treated with chromium-based reagents." Journal of Wood Science 46, no. 1 (February 2000): 40–44. http://dx.doi.org/10.1007/bf00779551.

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15

FAN, L., M. W. K. TARIN, Y. HAN, B. LI, J. RONG, L. CHEN, T. HE, and Y. ZHENG. "EFFECTS OF SOIL EXOGENOUS NITROGEN ON BAMBOO (DENDROCALAMUS LATIFLORUS MUNRO) SHOOTS, PHOTOSYNTHETIC CHARACTERISTICS, AND NITROGEN METABOLISM." Applied Ecology and Environmental Research 20, no. 5 (2022): 3911–26. http://dx.doi.org/10.15666/aeer/2005_39113926.

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16

Chung, Min-Jay, Sen-Sung Cheng, and Shang-Tzen Chang. "Environmentally benign methods for producing green culms of ma bamboo (Dendrocalamus latiflorus) and moso bamboo (Phyllostachys pubescens)." Journal of Wood Science 55, no. 3 (June 2009): 197–202. http://dx.doi.org/10.1007/s10086-008-1014-0.

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17

Zhao, Hansheng, Dongliang Chen, Zhenhua Peng, Lili Wang, and Zhimin Gao. "Identification and Characterization of MicroRNAs in the Leaf of Ma Bamboo (Dendrocalamus latiflorus) by Deep Sequencing." PLoS ONE 8, no. 10 (October 21, 2013): e78755. http://dx.doi.org/10.1371/journal.pone.0078755.

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18

Chang, Shang-Tzen, Jyh-Horng Wu, and Ting-Feng Yeh. "Effects of chromated-phosphate treatment process on the green color protection of ma bamboo (Dendrocalamus latiflorus)." Journal of Wood Science 48, no. 3 (June 2002): 227–31. http://dx.doi.org/10.1007/bf00771372.

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19

Lu, Kun-Tsung. "Effects of hydrogen peroxide treatment on the surface properties and adhesion of ma bamboo (Dendrocalamus latiflorus)." Journal of Wood Science 52, no. 2 (April 2006): 173–78. http://dx.doi.org/10.1007/s10086-005-0730-y.

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20

Liu, Su-Ling, Ya-Nan Wang, and Kun-Tsung Lu. "Preparation and pore characterization of activated carbon from Ma bamboo (Dendrocalamus latiflorus) by H3PO4 chemical activation." Journal of Porous Materials 21, no. 4 (March 12, 2014): 459–66. http://dx.doi.org/10.1007/s10934-014-9792-9.

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21

Yeh, Chin-Hao, and Teng-Chun Yang. "Utilization of Waste Bamboo Fibers in Thermoplastic Composites: Influence of the Chemical Composition and Thermal Decomposition Behavior." Polymers 12, no. 3 (March 11, 2020): 636. http://dx.doi.org/10.3390/polym12030636.

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In this study, four types of waste bamboo fibers (BFs), Makino bamboo (Phyllostachys makinoi), Moso bamboo (Phyllostachys pubescens), Ma bamboo (Dendrocalamus latiflorus), and Thorny bamboo (Bambusa stenostachya), were used as reinforcements and incorporated into polypropylene (PP) to manufacture bamboo–PP composites (BPCs). To investigate the effects of the fibers from these bamboo species on the properties of the BPCs, their chemical compositions were evaluated, and their thermal decomposition kinetics were analyzed by the Flynn–Wall–Ozawa (FWO) method and the Criado method. Thermogravimetric results indicated that the Makino BF was the most thermally stable since it showed the highest activation energy at various conversion rates that were calculated by the FWO method. Furthermore, using the Criado method, the thermal decomposition mechanisms of the BFs were revealed by diffusion when the conversion rates (α) were below 0.5. When the α values were above 0.5, their decomposition mechanisms trended to the random nucleation mechanism. Additionally, the results showed that the BPC with Thorny BFs exhibited the highest moisture content and water absorption rate due to this BF having high hemicellulose content, while the BPC with Makino BFs had high crystallinity and high lignin content, which gave the resulting BPC better tensile properties.

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22

Wu, Jyh-Horng, Sheng-Yuan Wu, Tso-Yuan Hsieh, and Shang-Tzen Chang. "Effects of copper-phosphorous salt treatments on green colour protection and fastness of ma bamboo ( Dendrocalamus latiflorus )." Polymer Degradation and Stability 78, no. 2 (2002): 379–84. http://dx.doi.org/10.1016/s0141-3910(02)00190-8.

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23

Lin, Wenwu, Wenkai Yan, Wenting Yang, Chaowei Yu, Huihuang Chen, Wen Zhang, Zujian Wu, Liang Yang, and Lianhui Xie. "Characterisation of siRNAs derived from new isolates of bamboo mosaic virus and their associated satellites in infected ma bamboo (Dendrocalamus latiflorus)." Archives of Virology 162, no. 2 (October 14, 2016): 505–10. http://dx.doi.org/10.1007/s00705-016-3092-4.

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24

Jin, Kangming, Yujun Wang, Renying Zhuo, Jing Xu, Zhuchou Lu, Huijin Fan, Biyun Huang, and Guirong Qiao. "TCP Transcription Factors Involved in Shoot Development of Ma Bamboo (Dendrocalamus latiflorus Munro)." Frontiers in Plant Science 13 (May 10, 2022). http://dx.doi.org/10.3389/fpls.2022.884443.

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Ma bamboo (Dendrocalamus latiflorus Munro) is the most widely cultivated clumping bamboo in Southern China and is valuable for both consumption and wood production. The development of bamboo shoots involving the occurrence of lateral buds is unique, and it affects both shoot yield and the resulting timber. Plant-specific TCP transcription factors are involved in plant growth and development, particularly in lateral bud outgrowth and morphogenesis. However, the comprehensive information of the TCP genes in Ma bamboo remains poorly understood. In this study, 66 TCP transcription factors were identified in Ma bamboo at the genome-wide level. Members of the same subfamily had conservative gene structures and conserved motifs. The collinear analysis demonstrated that segmental duplication occurred widely in the TCP transcription factors of Ma bamboo, which mainly led to the expansion of a gene family. Cis-acting elements related to growth and development and stress response were found in the promoter regions of DlTCPs. Expression patterns revealed that DlTCPs have tissue expression specificity, which is usually highly expressed in shoots and leaves. Subcellular localization and transcriptional self-activation experiments demonstrated that the five candidate TCP proteins were typical self-activating nuclear-localized transcription factors. Additionally, the transcriptome analysis of the bamboo shoot buds at different developmental stages helped to clarify the underlying functions of the TCP members during the growth of bamboo shoots. DlTCP12-C, significantly downregulated as the bamboo shoots developed, was selected to further verify its molecular function in Arabidopsis. The DlTCP12-C overexpressing lines exhibited a marked reduction in the number of rosettes and branches compared with the wild type in Arabidopsis, suggesting that DlTCP12-C conservatively inhibits lateral bud outgrowth and branching in plants. This study provides useful insights into the evolutionary patterns and molecular functions of the TCP transcription factors in Ma bamboo and provides a valuable reference for further research on the regulatory mechanism of bamboo shoot development and lateral bud growth.

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25

Chen, Kai, Kaiqiang Hu, Feihu Xi, Huihui Wang, Markus V. Kohnen, Pengfei Gao, Jiakai Liao, et al. "High-Efficient and Transient Transformation of Moso Bamboo (Phyllostachys edulis) and Ma Bamboo (Dendrocalamus latiflorus Munro)." Journal of Plant Biology, January 19, 2021. http://dx.doi.org/10.1007/s12374-020-09294-y.

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26

Ye, Shanwen, Changyang Cai, Huibo Ren, Wenjia Wang, Mengqi Xiang, Xiaoshan Tang, Caiping Zhu, Tengfei Yin, Li Zhang, and Qiang Zhu. "An Efficient Plant Regeneration and Transformation System of Ma Bamboo (Dendrocalamus latiflorus Munro) Started from Young Shoot as Explant." Frontiers in Plant Science 8 (July 27, 2017). http://dx.doi.org/10.3389/fpls.2017.01298.

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27

Xiang, Mengqi, WenSha Ding, Chu Wu, Wenjia Wang, Shanwen Ye, Changyang Cai, Xin Hu, et al. "Production of purple Ma bamboo (Dendrocalamus latiflorus Munro) with enhanced drought and cold stress tolerance by engineering anthocyanin biosynthesis." Planta 254, no. 3 (August 12, 2021). http://dx.doi.org/10.1007/s00425-021-03696-z.

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28

Tu, Min, Wenjia Wang, Nan Yao, Changyang Cai, Yuanyuan Liu, Chentao Lin, Zecheng Zuo, and Qiang Zhu. "The transcriptional dynamics during de novo shoot organogenesis of Ma bamboo ( Dendrocalamus latiflorus Munro): implication of the contributions of the abiotic stress response in this process." Plant Journal, July 20, 2021. http://dx.doi.org/10.1111/tpj.15398.

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29

Wei, Wenjian, Han Zhang, Liling Xie, Han Liu, Fengying Luo, Tianhui Zhu, Shan Han, et al. "Brown Culm Rot of Dendrocalamus latiflorus Munro Caused by Diaporthe guangxiensis in Sichuan Province, China." Plant Disease, July 12, 2021. http://dx.doi.org/10.1094/pdis-04-21-0837-pdn.

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Dendrocalamus latiflorus Munro, the most widely cultivated bamboo species in southern China, has high ornamental value used in gardens, while culms are also used for buildings and as fibers and edibles (Gao et al. 2011). In June 2020, brown culm rot of bamboo was observed in Yibin city, Sichuan Province, in an area of approximately 1000 hectares. Disease incidence was approximately 60%, of which 30% of the plants had died. At the end of June, the lesions expanded but did not surround the base of the culm. From the end of June to the beginning of September, the lesions expanded upward and formed a streak, of which the color gradually deepened to purple-brown and black-brown. At the same time, the disease spots at the base of the culm also expanded horizontally. After the spots surrounded the base of the culm, the diseased bamboo died. Ten culms showing typical symptoms were collected and cut into 5×5 mm pieces at the junction of infected and healthy tissues. The tissues were sterilized for 1 to 2 min in 3% sodium hypochlorite, decontaminated in 75% alcohol for 3 to 5 min, placed on modified potato glucose agar (PDA) with streptomycin sulfate (50 μg/ml), and incubated at 26°C. Two isolates were obtained by the single-spore method (Sivan et al. 1992). The isolates both produced white round colonies similar to Diaporthe guangxiensis and two types of conidia: one was α type (5.5 to 8.2×1.0 to 2.8 µm, n=30), colourless, single-celled, undivided, and oval, containing two oil droplets; and β type (21.1 to 30.2×0.8 to 1.4 µm, n=30), colourless, single celled and hook shaped. Genomic DNA was extracted from the two isolates by using a fungal genomic DNA extraction kit (Solarbio, Beijing). The products were amplified by polymerase chain reaction (PCR) with primers for the internal transcribed spacer 1 (ITS) region (White et al. 1990), calmodulin (CAL) gene (Carbone and Kohn 1999), translation elongation factor 1-alpha (TEF) gene (Glass and Donaldson 1995) and beta-tubulin (TUB) gene (Soares et al. 2018). The amplified products were sequenced and blasted in GenBank (accession numbers MW380383, MW431318, MW431317 and MW431316 for ITS, CAL, TEF, and TUB, respectively). The ITS, CAL, TEF, and TUB sequences showed 100%, 99.33%, 100%, and 99.80% identity to D. guangxiensis JZB320094 (accession numbers MK335772.1, MK736727.1, MK523566.1, MK500168.1 in GenBank), respectively. To evaluate the pathogenicity of the isolates, five plants were each inoculated with two isolates. The cortex of potted bamboo were injured locally with sterilized needle, and the bamboo culms were inoculated with 100 μl of conidial suspension (105 cfu/ml). The surface of the inoculation wound was covered with gauze soaked with sterilized water. Five plants inoculated with sterile water were used as controls. The treated plants were maintained in a greenhouse at a temperature of 22 to 29°C and relative humidity of 70 to 80%. One month later, of all inoculated plants showed similar symptoms as those observed in the field. D. guangxiensis was re-isolated from all inoculated plants. The pathogenicity test was repeated three times with similar results. This is the first report of D. guangxiensis causing brown culm rot of D. latiflorus in China. These results will facilitate an enhanced understanding of factors affecting bamboo and the design of effective management strategies of the pathogenic species on bamboo and thus to develop corresponding control measures.

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Tikendra, Leimapokpam, Abhijit Dey, Imlitoshi Jamir, Manas Ranjan Sahoo, and Potshangbam Nongdam. "Cytokinin influence on in vitro shoot induction and genetic stability assessment of Dendrocalamus latiflorus Munro: a commercially important bamboo in Manipur, North-East India." Vegetos, May 18, 2022. http://dx.doi.org/10.1007/s42535-022-00392-5.

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