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Academic literature on the topic 'Araliaceae'

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Published: 4 June 2021
Last updated: 25 July 2024

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Journal articles on the topic "Araliaceae"

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Reunov, Arkadiy, Galina Reunova, Dmitry Atopkin, Yulia Reunova, Tamara Muzarok, Evgeny Zakharov, and Yury Zhuravlev. "The Identification of Araliaceae Species by ITS2 Genetic Barcoding and Pollen Morphology." Planta Medica 84, no. 01 (July 12, 2017): 42–48. http://dx.doi.org/10.1055/s-0043-114425.

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AbstractThe genetic barcode ITS2 (ITS: internal transcribed spacer) and pollen morphology were used for the identification of the pharmacologically valuable wild Araliaceae species Panax ginseng, Oplopanax elatus, Aralia elata, Aralia continentalis, Eleutherococcus senticosus, and Eleutherococcus sessiliflorus inhabiting the natural forests of Primorye, Russia. The ITS2 locus successfully identified all six species, which supports the use of ITS2 as a standard barcode for medicinal plants. However, the ITS2 locus was insufficient for intra-specific discrimination in these species, neither within Primorye nor from other world representatives within GenBank. Araliaceae pollen was confirmed to undergo size-reducing metamorphosis. The final morphotypes were species-specific for each of the six species but could not discriminate intra-species geographic localities within Primorye. The morphologies of the final pollen morphotypes from homologous species inhabiting other parts of the world are not yet known. Therefore, whether pollen is applicable for Araliaceae intra-species discrimination between Primorye and other world localities could not be established. Based on these findings, we propose that the ITS2 genetic barcode and the final pollen morphotypes are suitable for the identification of Araliaceae species. However, further studies will be needed to determine the suitability of genetic and pollen traits for Araliaceae geographic authentication.
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Borchsenius, Finn. "Oreopanax (Araliaceae) in Ecuador." Nordic Journal of Botany 17, no. 4 (August 1997): 373–96. http://dx.doi.org/10.1111/j.1756-1051.1997.tb00334.x.

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DENG, YUNFEI, and YI TONG. "The identity of Cromapanax and lectotypification of C. lobatus (Araliaceae)." Phytotaxa 567, no. 2 (October 4, 2022): 195–99. http://dx.doi.org/10.11646/phytotaxa.567.2.8.

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The herbarium sheet cited as the holotype of Cromapanax lobatus (Araliaceae) contains two distinct elements belonging to two different families. The vegetative part is identical with Clerodendrum hastatum of Lamiaceae and the fruiting part is Macropanax undulatus of Araliaceae. The fruiting part, one of these elements, is designated as the lectotype for the name Cromapanax lobatus.
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Dong, Zhanghong, Ruli Zhang, Ming Shi, Yu Song, Yaxuan Xin, Feng Li, Jianzhong Ma, and Peiyao Xin. "The complete plastid genome of the endangered shrub Brassaiopsis angustifolia (Araliaceae): Comparative genetic and phylogenetic analysis." PLOS ONE 17, no. 6 (June 30, 2022): e0269819. http://dx.doi.org/10.1371/journal.pone.0269819.

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Brassaiopsis angustifolia K.M. Feng belongs to the family Araliaceae, and is an endangered shrub species in southwest China. Despite the importance of this species, the plastid genome has not been sequenced and analyzed. In this study, the complete plastid genome of B. angustifolia was sequenced, analyzed, and compared to the eight species in the Araliaceae family. Our study reveals that the complete plastid genome of B. angustifolia is 156,534 bp long, with an overall GC content of 37.9%. The chloroplast genome (cp) encodes 133 genes, including 88 protein-coding genes, 37 transfer RNA (tRNA) genes, and eight ribosomal RNA (rRNA) genes. All protein-coding genes consisted of 21,582 codons. Among the nine species of Araliaceae, simple sequence repeats (SSRs) and five large repeat sequences were identified with total numbers ranging from 37 to 46 and 66 to 78, respectively. Five highly divergent regions were successfully identified that could be used as potential genetic markers of Brassaiopsis and Asian Palmate group. Phylogenetic analysis of 47 plastomes, representing 19 genera of Araliaceae and two related families, was performed to reconstruct highly supported relationships for the Araliaceae, which highlight four well-supported clades of the Hydrocotyle group, Greater Raukaua group, Aralia-Panax group, and Asian Palmate group. The genus Brassaiopsis can be divided into four groups using internal transcribed spacer (ITS) data. The results indicate that plastome and ITS data can contribute to investigations of the taxonomy, and phylogeny of B. angustifolia. This study provides a theoretical basis for species identification and future biological research on resources of the genus Brassaiopsis.
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Landi, Lorrayne Albernaz Domingues Camilo, and Eduardo Custódio Gasparino. "Palinologia de Amaranthaceae e Araliaceae nativas em fragmentos florestais remanescentes da região noroeste do Estado de São Paulo." Hoehnea 45, no. 1 (January 2018): 115–25. http://dx.doi.org/10.1590/2236-8906-34/2017.

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RESUMO Foram investigados os grãos de pólen de duas espécies de Amaranthaceae e três espécies de Araliaceae ocorrentes em fragmentos florestais remanescentes, contribuindo dessa forma com a palinologia, taxonomia e conservação de áreas degradadas. Os grãos de pólen foram acetolisados, medidos, descritos qualitativamente e fotografados sob microscopia de luz e de varredura. Os dados quantitativos foram analisados por estatística descritiva. Os grãos de pólen das espécies de Amaranthaceae são mônades, pequenos, apolares, esféricos, pantoporados com exina metarreticulada. Os das espécies de Araliaceae são mônades, pequenos a médios, isopolares, âmbito subcircular a subtriangular, oblato-esferoidais a subprolatos, 3-colporados, algumas vezes com vestíbulo, endoaberturas lalongadas e exina microrreticulada. Os dados obtidos confirmam o caráter estenopolínico de Amaranthaceae, no entanto as espécies de Araliaceae apresentam características de abertura dos seus grãos de pólen que podem ser usadas para diferenciá-las.
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Wen, Jun. "Generic Delimitation of Aralia (Araliaceae)." Brittonia 45, no. 1 (January 1993): 47. http://dx.doi.org/10.2307/2806860.

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ACKERFIELD, J. "TRICHOME MORPHOLOGY IN HEDERA (ARALIACEAE)." Edinburgh Journal of Botany 58, no. 2 (June 2001): 259–67. http://dx.doi.org/10.1017/s0960428601000622.

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Trichomes of Hedera L. taxa have long been used as an important character in delimiting species. Hedera exhibits two distinct trichome types: scale-like and stellate. This study examined the trichome variation in sixteen currently recognized Hedera taxa using scanning electron microscopy. Measurements of trichome morphology were taken, and variation among taxa compared. Of the taxa with scale-like trichomes, H. maderensis Rutherford subsp. maderensis has the largest overall length, longest rays, and largest fusion of rays. Of the species with stellate trichomes, H. helix has the largest overall, and also has the longest rays and widest rays.
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Catling, P. M., and K. W. Spicer. "Notes on economic plants (araliaceae)." Economic Botany 49, no. 1 (January 1995): 99–102. http://dx.doi.org/10.1007/bf02862283.

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Ramírez Padilla, Bernardo Ramiro. "NOVEDADES COLOMBIANAS EN SCHEFFLERA (ARALIACEAE)." Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales 28, no. 109 (October 17, 2023): 481–85. http://dx.doi.org/10.18257/raccefyn.28(109).2004.2107.

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Se describen e ilustran dos nuevas especies de Araliaceae [Schefflera munchiquensis y Schefflera awa] propias del sur de la cordillera Occidental de Colombia. Las nuevas especies pertenecen al grupo Sciodaphyllum que comprende cerca de 175 especies distribuidas desde el nivel del mar hasta cerca de los 3500 m. de altitud en Centroamérica, los Andes, Jamaica y el altiplano Guayanés. Adicionalmente se registran dos especies [Schefflera diplodactyla Harms y Schefflera epiphytica A. C. Smith] para la flora de Colombia.
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Werka, Jennifer Schmidt, Amelia K. Boehme, and William N. Setzer. "Biological Activities of Essential Oils from Monteverde, Costa Rica." Natural Product Communications 2, no. 12 (December 2007): 1934578X0700201. http://dx.doi.org/10.1177/1934578x0700201204.

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Essential oils from Calyptranthes pittieri (Lauraceae), Cinnamomum tonduzii (Lauraceae), Croton niveus and C. monteverdensis (Euphorbiaceae), Dendropanax arboreus (Araliaceae), Eugenia austin-smithii and E. haberi (Myrtaceae), Myrcianthes fragrans and M. rhopaloides (Myrtaceae), Nectandra membranacea (Lauraceae), Ocotea floribunda (Lauraceae), Oreopanax xalapensis (Araliaceae), Piper umbellatum (Piperaceae), Psidium guajava (Myrtaceae), Stauranthus perforatus (Rutaceae), Zanthoxylum acuminatum, Z. melanostictum, Z. monophyllum, and Zanthoxylum sp. nov. “brillante” (Rutaceae), have been screened for cytotoxic activity against a panel of human tumor cell lines, antibacterial activity against Gram-positive and Gram-negative bacteria, as well as brine shrimp (Artemia salina) lethality.
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Dissertations / Theses on the topic "Araliaceae"

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Wen, Jun. "Systematics of Aralia, araliaceae /." The Ohio State University, 1991. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487687959964979.

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Costa, Ana Lucila dos Santos. "Estudo fitoquímico e ensaios biológicos de Didymopanax morototoni (Araliaceae)." Universidade Federal de Alagoas, 2011. http://www.repositorio.ufal.br/handle/riufal/2189.

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The species Didymopanax morototoni (araliaceae), known as morototó is used in folk medicine in some countries of Latin America and Brazil is used to regulate menstrual flow, however, studies of its chemical composition were not reported. This study evaluated the potential of extracts and fractions of D. morototoni for the control of tropical disease vectors, Aedes aegypti larvae, the mollusk Biomphalaria glabrata, inhibition of reverse transcriptase, antitumor activity against the NCI-H292 cells and K562, and as well as the elucidation of the six active ingredients. The plant material was collected in the municipality of Pilar, Alagoas State, and was subjected to a phytochemical study led by the molluscicidal bioassay. The crude extract of the plant was obtained by extraction with 90% ethanol and subjected to fractionation with solvents of increasing polarity. The structural elucidation of compounds was based on the analysis of IR spectra and NMR, experiments including 1D and 2D. Were isolated from the chloroform fraction of the stem bark acid 3-O-β-D-xilopiranosil (1→3) β- glucopyranosyl-olean-12-en-28-oic acid (DMCC1), the mixture of 3-O-β-D-glucopyranosylsitosterol and 3-O-β-D-glucopyranosyl-stigmasterol (DMCC2) and acid 3-O-β-Dglucopyranosyl (1→2) β - arabinopiranosil (4→1) β-glucopyranosyl-olean-12-en-28-oicacid (DMCC3), and the hexane fraction of the wood the mixture of steroids stigmasterol and β-sitosterol (DMM1), oleanolic acid (DMM2), ursolic acid (DMM3). The ethanolic leaf extract of D. morototoni was active against the larvae of Aedes aegypti with LC50 55.0264mg. mL-1. The ethanolic extract of the wood, stem bark and root have shown molluscicidal activity against the snail Biomphalaria glabrata. The ethanol extract of the root exhibited higher molluscicidal activity with LC50 5.336 mg. mL-1. among the compounds isolated the triterpene glycosides and DMCC1 DMCC3 showed molluscicidal activity with LC50 1.012 and 0.906 mg. mL-1 respectively. The ethanol extracts of leaf and root bark inhibited the action of the enzyme reverse transcriptase (RT) 100% and 51% respectively at a concentration of 50 mg. mL-1. Although the stem bark extract did not show significant inhibition of TR to the hexane fraction showed 79.62% inhibitory activity of 50 mg. mL-1. All substances isolated from D. morototoni inhibited RT, the mixture of 3-O-β-D-glucopyranosyl-sitosterol and 3-O-β-D-glucopyranosyl-stigmasterol showed the greatest potential inhibitor of TR with 70.41% at 10 mg. mL-1. For testing the antitumor activity was the best result for the ethanolic extract of stem bark with IC50 3.44 mg. mL-1 and K-562 IC50 8.01 mg. mL-1 in NCI-H292. This extract only the chloroform fraction was active with IC50 7.97 and 13.32 mg. mL-1 for NCIH292 cells and K562 respectively. The extract and fractions derived from the stem bark showed activity imunomudulatória with a percentage ranging from 64% to 99.25% 100 mg.mL-1. The results of phytochemical and biological activity contribute to propose the use of this plant molluscicide agent, antiviral and antitumor.
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
A espécie Didymopanax morototoni (Araliaceae), conhecida como morototó, é utilizada na medicina popular de alguns países da América Latina e no Brasil é usado para regular o fluxo menstrual, no entanto, estudos de sua composição química não foram relatados. O presente trabalho avaliou o potencial dos extratos e frações de D. morototoni para o controle dos vetores de doenças tropicais, larvas de Aedes aegypti, do molusco Biomphalaria glabrata, inibição da transcriptase reversa, atividade antitumoral contra as células NCI-H292 e K562 e bem como a elucidação de seis dos princípios ativos. O material vegetal foi coletado no município de Pilar, Estado de Alagoas, e foi submetido a um estudo de fitoquímica guiado pelo bioensaio moluscicida. O extrato bruto da planta foi obtido pela extração com etanol 90% e submetido a fracionamento com solventes de polaridade crescente. A elucidação estrutural dos compostos foi feita com base na análise dos espectros no IV e de RMN, incluindo experimentos 1D e 2D. Foram isolados da fração clorofórmica da casca do caule os o ácido 3-O-β-D- xilopiranosil (1→3) β- glicopiranosil-oleano-12-en-28-oico (DMCC1), a mistura de 3-O-β-D-glicopiranosil-sitosterol e 3-O-β-D-glicopiranosil-estigmasterol (DMCC2) e o ácido 3-O-β-D-glicopiranosil (1→2) β - arabinopiranosil (4→1) β-glicopiranosil- oleano-12-en-28-oico (DMCC3), e da fração hexânica da madeira a mistura dos esteróides estigmasterol e β-sitosterol (DMM1), ácido oleanólico (DMM2), ácido ursólico (DMM3). O extrato etanólico da folha de D. morototoni foi ativo frente às larvas de Aedes aegypti com CL50 55,0264 μg. mL-1. Os extratos etanólico da madeira, casca do caule e raiz apresentaram atividade moluscicida frente ao caramujo Biomphalaria glabrata. O extrato etanólico da raiz exibiu maior atividade moluscicida com CL50 5,336 μg. mL-1. Dentre os compostos isolados os triterpenos glicosilados DMCC1 e DMCC3 apresentaram atividade moluscicida com CL50 1,012 e 0,906 μg. mL-1 respectivamente. Os extratos etanólico da folha e da casca da raiz inibiram a ação da enzima transcriptase reversa (TR) 100% e 51% respectivamente na concentração de 50 μg. mL-1. Apesar do extrato da casca do caule não apresentar inibição significativa da TR a fração hexânica mostrou 79,62 % de atividade inibitória 50 μg. mL-1. Todas as substâncias isoladas de D. morototoni inibiram a TR, a mistura de 3-O-β-D-glicopiranosil-sitosterol e 3-O-β-D-glicopiranosil-estigmasterol apresentou maior potencial inibidor da TR com 70,41% a 10 μg. mL-1. Para o ensaio da atividade antitumoral o melhor resultado foi para extrato etanólico da casca do caule com CI50 3,44 μg. mL-1 em K-562 e CI50 8,01 μg. mL-1 em NCI-H292. Desse extrato apenas a fração clorofórmica foi ativa com CI50 13,32 e 7,97 μg. mL-1 para as células NCI-H292 e K562 respectivamente. O extrato e frações oriundas da casca do caule exibiram atividade imunomudulatória com percentual variando de 64% a 99,25% 100 mg. mL-1. Os resultados da atividade biológica e fitoquímica contribuem para propor a utilização dessa planta como agente moluscicida, antiviral e antitumoral.
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Fiaschi, Pedro. "Systematics and Biogeography of the Didymopanax group of Schefflera (Araliaceae)." VCU Scholars Compass, 2009. http://scholarscompass.vcu.edu/etd/23.

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Schefflera is the largest genus in the angiosperm family Araliaceae, with about 900 species, of which c. 300 belong to five subgeneric groups in the Neotropical region. Previous phylogenetic studies of Schefflera have been limited to a small number of species from this region, and very little is know about phylogenetic relationships in the Brazilian-centered Didymopanax group of this genus. Therefore, to gain a better understanding of the diversity and evolution of the Didymopanax group of Schefflera, I investigated the systematics of these plants in the broader context of the entire Neotropical clade. The main goals were (1) to investigate pollen diversity in Neotropical species of Schefflera; (2) to test the monophyly of these species; (3) to provide a taxonomic revision for species of the Didymopanax group of Schefflera; and (4) to investigate evolutionary relationships within the Didymopanax group. Pollen morphology exhibits an uneven variability across Neotropical Schefflera. For example, pollen characters support the distinctiveness of the Didymopanax group from all remaining groups. Moreover, S. tremula has a distinctive pollen morphology compared to remaining species of the Sciodaphyllum group. However, among the remaining groups of Neotropical Schefflera, pollen characters are less distinctive. Molecular phylogenetic analyses have confirmed the monophyly of the Neotropical species of Schefflera, and helped to identify four major clades. One of these clades includes subclades representing the Didymopanax and Crepinella groups, while another clade includes all species from groups Cotylanthes and Sciodaphyllum, excluding Schefflera tremula, a finding that corroborates pollen data. In the formal taxonomic revision of Didymopanax, 37 species are recognized, together with three insufficiently known species. The revision also includes updated species circumscriptions and nomenclatural adjustments for 26 names. Phylogenetic analyses among Didymopanax species recovered four morphologically and geographically coherent clades (Atlantic Forest, Imeri, Five-carpellate and Savannic clades), but their phylogenetic inter-relationships were generally weakly supported. Poorly resolved relationships in the Savannic clade suggests a rapid diversification in the campos rupestres vegetation, which accounts for the greatest species richness in the group. The presence of multiple Didymopanax lineages in the Amazonian and Atlantic forests corroborates that these regions may be composite biogeographic areas.
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Kranvogel, Adrian [Verfasser]. "Zur feldmäßigen Inkulturnahme von Efeu (Hedera helix L. Araliaceae) / Adrian Kranvogel." Gießen : Universitätsbibliothek, 2014. http://d-nb.info/1068590181/34.

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Madjarof, Cristiana. "Atividade antitumoral dos extratos e frações obtidos de Didymopanax vinosum (Araliaceae)." [s.n.], 2004. http://repositorio.unicamp.br/jspui/handle/REPOSIP/317619.

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Orientador: João Ernesto de Carvalho
Dissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Biologia
Made available in DSpace on 2018-08-03T22:29:55Z (GMT). No. of bitstreams: 1 Madjarof_Cristiana_M.pdf: 649254 bytes, checksum: efad33b488e255e88f5012bd68402eb8 (MD5) Previous issue date: 2004
Resumo: A maioria dos agentes utilizados na quimioterapia acabam por apresentar melhor atividade ¿antiproliferativa¿ do que ¿anticâncer¿ evidenciando a necessidade de ensaios para a triagem de drogas menos tóxicas, mais seletivas e eficazes para o tratamento dessa doença. A grande diversidade de espécies vegetais com potencial terapêutico presente nos ecossistemas brasileiros, em destaque para os da Amazônia e Cerrado, fornece material para estudos especializados na procura de novas drogas para diferentes doenças, dentre elas o câncer. Uma das espécies do Cerrado, a Didymopanax vinosum (Araliáceae) foi selecionada para estudo da atividade antiplroliferativa ¿in vitro¿ em cultura de células tumorais humanas de Leucemia (K-562), Próstata (PC0-3), Renal (786-0), Ovário (OVCAR-03), Melanoma (UACC-62), Cólon (HT-29), Pulmão (NCI-460), Mama (MCF-7) e Mama resistente (NCI-ADR). Inicialmente foram obtidos os Extratos Brutos Diclorometano (EBD), Etanólico (EBE) e Hidroalcoólico a frio (EBHf) das folhas de Didymopanax vinosum, os quais foram previamente avaliados, sendo o EBHf considerado mais ativo. A fração aquosa (F1) obtida a partir do EBHf, por partição em funil de separação, apresentou atividade citotóxica significativa, a qual parece estar associada a presença de flavonóides glicosilados evidenciados após hidrólise da mesma
Abstract: Most of the chemotherapeutic agents present an ¿antiproliferative¿ activity rather than an ¿anticancer¿ one. For this reason, there is a growing need for less toxicity and more efficacy and selectivity in antineoplastic drugs. For the last decades, several plant-derived compounds have been successfully used in the treatment of cancer. Due to the great diversity of Brazilian ecosystems, the Cerrado is a rich source of new drugs for many diseases including cancer. In this study, the species Didymopanax vinosum was selected through the in vitro antiproliferative assay using nine human tumor cell lines: leukemia (K- 562), prostate (PC0-3), kidney (786-0), ovary (OVCAR-03), melanoma (UACC-62), colon (HT-29), lung (NCI-460), breast (MCF-7) and multi-drug resistant breast cells (NCI-ADR). The crude hidroalcoholic extract (EBHf) obtained from the leaves of D. vinosum was achieved by mechanic extraction with ethanol 70%, this extract was partitioned using H2O / ethil acetate guiving an aquous (F1) and an organic (F2) fractions. F1 presented the most significant antiproliferative activity which seems to be related to the presence of glycolytic flavonoids, revealead by its chemical hydrolysis
Mestrado
Biologia Celular
Mestre em Biologia Celular e Estrutural
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Woods, Matthew Alan, and n/a. "Characterisation of photoinhibition in the obligate shade plant ginseng." University of Otago. Department of Biochemistry, 2009. http://adt.otago.ac.nz./public/adt-NZDU20090417.121807.

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Obligate shade plants possess adaptations that enable them to photosynthesise in the low light environment of the forest floor. Adaptations that facilitate light scavenging may compromise capacity for high rates of photosynthesis. This study compares the responses of obligate shade and facultative shade plant species upon exposure to elevated light. The obligate shade plants were two commercially grown medicinal herb species of ginseng, Panax ginseng C.A. Meyer and Panax quinquefolius L.; and goldenseal - Hydrastis canadensis L. Comparison was made to Arabidopsis thaliana and Pisum sativum L. as facultative shade species. Panax ginseng (Korean ginseng) and Panax quinquefolius (American ginseng) are obligate shade plants found in broadleaf forests of Eastern Asia and North America, respectively. Studies on these plants have shown optimal growth at light intensities between 200-300 [mu]mol photons. m⁻�. s⁻�, or 10-15% of full sunlight, and at intensities greater than 500 [mu]mol photons. m⁻�. s⁻� characteristic photoinbibitory symptoms develop. An atypical response to methyl viologen in photosynthetic electron transport assays was observed in ginseng in both isolated thylakoid membranes and whole leaves. No correlation was found between detectable superoxide dismutase activity and altered methyl viologen reactions. In a mutagenesis study using the model cyanobacterium Synechocystis sp. PCC 6803, a unique amino acid residue in the terminal electron acceptor PsaC, found only in ginseng, was changed and found to have no effect on methyl viologen reactions. Electron transfer to methyl viologen was examined in both isolated thylakoid membranes and whole leaves using chlorophyll a fluorescence and the apparent ability for methyl viologen to act as an electron acceptor was observed to differ between ginseng species. Obligate shade species were observed to possess alternate pools of photosystem II centres that potentially provide a mechanism to maximise photosynthetic gain under low light and during short periods of increased illumination. In experiments designed to identify physiological processes that contribute to increased susceptibility to photoinhibition in obligate shade plants, responses were observed and characterised following a moderate increase in illumination (140 to 400 [mu]mol photons. m⁻� . s⁻�) using chlorophyll a fluorescence induction curve analysis. The obligate shade species exhibited varied responses to elevated light and showed increased susceptibility, to photoinhibition. Photoprotective non-photochemical dissipative capacity was quantified and found to be comparable between all species studied.
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Mooney, Emily H. "Genetic and evolutionary consequences of harvest in American ginseng, Panax quinquefolius L. (Araliaceae)." Morgantown, W. Va. : [West Virginia University Libraries], 2007. https://eidr.wvu.edu/etd/documentdata.eTD?documentid=5117.

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Thesis (Ph. D.)--West Virginia University, 2007.
Title from document title page. Document formatted into pages; contains vii, 185 p. : ill., col. map. Includes abstract. Includes bibliographical references.
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Bunk, Katharina [Verfasser], Thomas [Akademischer Betreuer] Speck, and Tom [Akademischer Betreuer] Masselter. "Stamm-Ast Verbindungen verschiedener Arten der Araliaceae - Morphologie, Biomechanik, Modellierung und biomimetisches Potential." Freiburg : Universität, 2019. http://d-nb.info/1241962960/34.

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Paphassarang, Somboun. "Contribution à l'étude botanique et phytochimique de Polyscias scutellaria (Burm. F. ) Fosb. (araliaceae)." Lyon 1, 1987. http://www.theses.fr/1987LYO1W256.

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Gostel, Morgan. "Evolutionary relationships in Afro-Malagasy Schefflera (Araliaceae) based on nuclear and plastid markers." VCU Scholars Compass, 2010. http://scholarscompass.vcu.edu/etd/122.

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The genus Schefflera is the largest in Araliaceae, with approximately 900 species. Recent studies have shown that Schefflera is polyphyletic and represents no fewer than five distinct clades, each corresponding to a specific geographic region including Asia, continental Africa and Madagascar, Melanesia, the Neotropics, and a small clade distributed throughout several islands in the insular Pacific Ocean. The Afro-Malagasy clade contains nearly 50 species distributed throughout tropical, sub-Saharan Africa, Madagascar, the Comoros, and the Seychelles islands. Previous studies have suggested that this group is monophyletic, identifying two smaller subclades within Afro-Malagasy Schefflera corresponding roughly to informal groups identified as “Meiopanax” and “Sciodaphyllum” on the basis of morphology. Using sequence data from nuclear rDNA spacers and plastid markers derived from 32 of the 48 currently circumscribed species of Afro-Malagasy Schefflera, this study tested the monophyly of Afro-Malagasy Schefflera and of each of its two proposed subclades. Trees based on this molecular data were used to examine patterns of morphological evolution and biogeography among species in the clade. Results support the monophyly of Afro-Malagasy Schefflera and both subclades, which correspond closely to “Meiopanax” and “Sciodaphyllum” which are herein referred to as Neocussonia and Astropanax, respectively. Additional interspecific relationships were examined, which provides evidence for hybridization among several species. Schefflera myriantha, the most widely distributed species of Afro-Malagasy Schefflera, is paraphyletic with respect to two other species, S. humblotiana and S. monophylla. Many morphological features historically used to distinguish species of Afro-Malagasy Schefflera appear to be evolutionarily labile, with a history of gains and losses (e.g., reduction in leaflet number, which occurs independently in both subclades). Biogeographic analyses suggest an African ancestry for the entire Afro-Malagasy Schefflera clade, and for both subclades, with two independent divergence events to Madagascar.
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Books on the topic "Araliaceae"

1

Ostrogradskiĭ, P. G. Aralii rossiĭskogo Dalʹnego Vostoka. Vladivostok: Dalʹnauka, 2003.

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Frodin, D. G. World checklist and bibliography of Araliaceae. Kew: Royal Botanic Gardens, 2003.

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Lowry, Porter Prescott. A systematic study of Delarbrea Vieill. (Araliaceae). Lawai, Kauai, Hawaii: Pacific Tropical Botanical Garden, 1986.

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Guanzheng, Qu, ed. Wu jia ke zhi wu ti xi bao pei fa sheng yan jiu: Progress on somatic embryogenesis of araliaceae plants. Beijing: Ke xue chu ban she, 2011.

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Wen, Jun. Systematics and biogeography of Aralia L. (Araliaceae): Revision of Aralia Sects. Aralia, Humiles, Nanae, and Sciadodendron. Washington, D.C: Dept. of Botany, National Museum of Natural History, 2011.

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Raven, Peter, Zhengyi Wu, Deyuan Hong, and Libing Zhang. Clusiaceae Through Araliaceae. University of Chicago Press, 2021.

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López Ferrari, Ana Rosa. Flora de Guerrero N° 1. Araliaceae (Segunda edición). Universidad Nacional Autónoma de México, Facultad de Ciencias, 2022. http://dx.doi.org/10.22201/fc.9683607667p.2022.

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Se presenta la descripción taxonómica de la familia Araliaceae, con los géneros Aralia, Dendropanax y Oreopanax y 9 especies presentes en Guerrero. El género con mayor número de especies en Guerrero es Oreopanax. Se incluyen claves para identificar géneros y especies, mapas de distribución geográfica de los taxones presentes en el estado, una ilustración de una especie por cada género y una lista de ejemplares examinados en los herbarios consultados.
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Raven, Peter, Editorial Committee, and Wu Zhengyi. Flora of China Text, Volume 13: Clusiaceae-Araliaceae. Missouri Botanical Garden Press, 2007.

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Steyermark, Julian A., and Bruce Holst. Flora of the Venezuelan Guayana Vol. 3: Araliaceae Through Cactaceae. University of Chicago Press, 2021.

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Grubov, V. I. Araliaceae, Umbelliferae & Cornaceae (Plants of Central Asia Series Volume 10 Plant Collections from China & Mongolia). Science Pub Inc, 2005.

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Book chapters on the topic "Araliaceae"

1

Xu, Zhenghao, and Meihua Deng. "Araliaceae." In Identification and Control of Common Weeds: Volume 2, 825–41. Dordrecht: Springer Netherlands, 2017. http://dx.doi.org/10.1007/978-94-024-1157-7_58.

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Plunkett, G. M., J. Wen, P. P. Lowry, A. D. Mitchell, M. J. Henwood, and P. Fiaschi. "Araliaceae." In Flowering Plants. Eudicots, 413–46. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-93605-5_4.

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Hegnauer, Robert. "Araliaceae." In Chemotaxonomie der Pflanzen, 65–75. Basel: Birkhäuser Basel, 1989. http://dx.doi.org/10.1007/978-3-0348-9283-4_16.

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van Jaarsveld, E. "Araliaceae." In Illustrated Handbook of Succulent Plants: Dicotyledons, 16–17. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-642-56316-4_7.

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Humphrey, Brian E. "Aralia (Araliaceae)." In The Bench Grafter’s Handbook, 299–303. Boca Raton, FL : CRC Press, Taylor & Francis Group, 2019.: CRC Press, 2019. http://dx.doi.org/10.1201/9781315171463-26.

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Sreeja, Puthanpura Sasidharan, Karuppusamy Arunachalam, and Parimelazhagan Thangaraj. "Schefflera Genus (Araliaceae)." In Medicinal Plants, 193–222. Boca Raton : Taylor & Francis, 2018. | “A CRC title, part of the Taylor & Francis imprint, a member of the Taylor & Francis Group, the academic division of T&F Informa plc.”: CRC Press, 2018. http://dx.doi.org/10.1201/9781351046510-10.

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Paniagua-Zambrana, Narel Y., Rainer W. Bussmann, and Carolina Romero. "Hedera helix L. Araliaceae." In Ethnobotany of Mountain Regions, 1–5. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-319-77093-2_138-1.

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Paniagua-Zambrana, Narel Y., Rainer W. Bussmann, and Carolina Romero. "Hedera helix L. Araliaceae." In Ethnobotany of Mountain Regions, 933–36. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-28933-1_138.

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Mahat Kunwar, Laxmi, Roshni Mahat, Asmita Thapa, Razan Mahat, Ripu M. Kunwar, and Rainer W. Bussmann. "Hydrocotyle nepalensis Hook. Araliaceae." In Ethnobotany of the Himalayas, 1–4. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-45597-2_120-1.

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Mahat Kunwar, Laxmi, Roshni Mahat, Asmita Thapa, Razan Mahat, Ripu M. Kunwar, and Rainer W. Bussmann. "Hydrocotyle nepalensis Hook. Araliaceae." In Ethnobotany of the Himalayas, 1055–58. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-57408-6_120.

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Conference papers on the topic "Araliaceae"

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Toan, Le Chi, Tran Nguyen Thuy Trang, Pham Thi Bich Ha, Nguyen Thi Phương Thao, Nguyen Thi Anh Duong, Pham Thi Minh Anh, Hoang Nguyen Tuan Phuong, et al. "MOLECULAR PHYLOGENY AND HISTORICAL BIOGEOGRAPHY OF Dendropanax (Araliaceae)." In HỘI NGHỊ KHOA HỌC QUỐC GIA LẦN THỨ 6 THÀNH PHỐ HUẾ. Nhà xuất bản Khoa học tự nhiên và Công nghệ, 2024. http://dx.doi.org/10.15625/vap.2024.0038.

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Muchlisin, M. Artabah, Firasti Agung Nugrahening Sumadi, Angga Wahyu Hidayat, Nehru Marino Awal, and Ahmad Shobrun Jamil. "Ergogenic Activities of Some Plants of Family Araliaceae on Mus musculus." In 4th International Conference on Sustainable Innovation 2020–Health Science and Nursing (ICoSIHSN 2020). Paris, France: Atlantis Press, 2021. http://dx.doi.org/10.2991/ahsr.k.210115.089.

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Noor-Syaheera, M. Y., T. Noraini, and A. P. Aida-Shafreena. "Systematic significance of midrib vascular bundles in some Schefflera Spreng (Araliaceae) species." In THE 2014 UKM FST POSTGRADUATE COLLOQUIUM: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2014 Postgraduate Colloquium. AIP Publishing LLC, 2014. http://dx.doi.org/10.1063/1.4895293.

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Burundukova, O. L., V. V. Makhankov, V. I. Svetashev, N. S. Shikhova, N. V. Polyakova, L. A. Ivanova, and L. A. Ivanov. "Ecological and physiological studies of ginseng (Panaxginseng C.A. Meyer, fam. Araliaceae) innatural habitats of Primorie." In IX Congress of society physiologists of plants of Russia "Plant physiology is the basis for creating plants of the future". Kazan University Press, 2019. http://dx.doi.org/10.26907/978-5-00130-204-9-2019-85.

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Cardoso, Evani Ferreira, Rodrigo de Souza Miranda, Roberto Carlos Campos Martins, Gunar Vingre da Silva Mota, Antônio Maia de Jesus Chaves Neto, and Fábio Luiz Paranhos Costa. "Uso de Cálculos de RMN de 13C e 1H e Redes Neurais no Auxilio da Determinação Estrutural da Savinina." In VIII Simpósio de Estrutura Eletrônica e Dinâmica Molecular. Universidade de Brasília, 2020. http://dx.doi.org/10.21826/viiiseedmol2020178.

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This is a theoretical-experimental work, where the focus molecule of the study is savinine, a lignan of the dibenzylbutyrolactonic type, substances that can be found in several genera, one of which has a greater occurrence is the genus Acanthopanax (Araliaceae) which is traditionally used as an analgesic and immune system stimulant, in addition to exhibiting a potent insecticidal and cytotoxic activity for human colon carcinoma HCT116 cells. It was isolated and here we present its experimental and theoretical characterization by means of 13C and 1H NMR data and the possible confirmation of the structure using the neural network tool (ANN-PRA). The objective of this work is to use theoretical calculations of 13C and 1H NMR and experimental data for the resolution of the savinine structure, and the use of the neural network tool (ANN-PRA) to confirm the structure of the molecule.
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Reports on the topic "Araliaceae"

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Bozukov, Vladimir, Marianna Kováčová, Anna Ďurišová, and Miroslav Ivanov. First Data about Araliaceae Macroremains in Slovakia. "Prof. Marin Drinov" Publishing House of Bulgarian Academy of Sciences, August 2018. http://dx.doi.org/10.7546/crabs.2018.08.08.

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