鸢尾花ISSR标记及其种群分化我很高兴见到你

IF 0.6 4区生物学 Q4 PLANT SCIENCES

Bangladesh Journal of Plant Taxonomy Pub Date : 2021-06-22 DOI:10.3329/bjpt.v28i1.54208

Xitong Fei, Ruan Xuejun, A. Minaeifar

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引用次数: 1

摘要

鸢尾花是中东半沙漠和荒漠地区重要的牧草和反刍动物秸秆蛋白质补充源。在伊朗没有关于其种群遗传结构、遗传多样性和形态变异的信息。为了解该物种的种群分化，我们进行了分子数据分析。在本研究中，我们从伊朗6个省的15个地理种群中随机收集了110株植物。AMOVA检验表明，种群间遗传差异显著，种群内遗传变异占总遗传变异的63%，种群间遗传变异占37%。Mantel检验表明，遗传距离与地理距离呈正相关。网络、结构分析揭示了这些群体之间某种程度的基因流动。植物分类单元。28(1):61-73,2021 (6)

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ISSR markers and population differentiations in Erodium ciconium (L.) L'hér ex Aiton

Erodium ciconium is an important grazing plant and a source of protein supplements to straw for ruminants in semideserts and wastelands of the Middle East. There is no information on its population genetic structure, genetic diversity, and morphological variability in Iran. We performed molecular data for knowing the population differentiation in this species. For this study, we used 110 randomly collected plants from 15 geographical populations in 6 provinces of Iran. AMOVA test revealed significant genetic difference among the studied populations and also revealed that, 63% of total genetic variability was due to within population diversity while, 37% was due to among population genetic differentiation. Mantel test showed positive significant correlation between genetic distance and geographical distance of the studied populations. Networking, STRUCTURE analyses revealed some degree of gene flow among these populations. Bangladesh J. Plant Taxon. 28(1): 61-73, 2021 (June)

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来源期刊

Bangladesh Journal of Plant Taxonomy 生物-植物科学

CiteScore

0.42

自引率

44.40%

发文量

审稿时长

6 months

期刊介绍： Bangladesh is a humid, subtropical country favouring luxuriant growth of microorganisms, fungi and plants from algae to angiosperms with rich diversity. She has the largest mangrove forest of the world in addition to diverse hilly and wetland habitats. More than a century back, foreign explorers endeavoured several floral expeditions, but little was done for non-vasculars and pteridophytes. In recent times, Bangladesh National Herbarium has been carrying out taxonomic research in Bangladesh along with few other national institutes (e.g. Department of Botany of public universities and Bangladesh Forest Research Institute).