دانلود رایگان مقاله لاتین آنالیز ساختار جمعیت از سایت الزویر
عنوان فارسی مقاله:
تجزیه و تحلیل ساختار جمعیت Blysmus sinocompressus در کوه Qilian با استفاده از نشانگر ISSR
عنوان انگلیسی مقاله:
Analysis of population structure of Blysmus sinocompressus in the Qilian Mountains by ISSR markers
سال انتشار : 2016
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مقدمه انگلیسی مقاله:
1. Introduction
The Qilian Mountains, sat on the northeastern margins of the Qinghai-Tibet Plateau, are composed of a string of mountains and valleys in northwestern China. Several inland rivers including the Heihe, Shule, and Shiyang originated from the Qilian Mountains in Qinghai Province have provided valuable water resources for the neighboring lands (Sun et al., 2015; Zhao et al., 2015). Thus, the Qilian Mountains play a critical role in water conservation for regional sustainable development, and serve as important ecological shelters in northwestern China (Dong et al., 2015). Blysmus sinocompressus Tang & F. T. Wang (Cyperaceae), an edificator and dominant species in hygrophyte communities, is a far-creeping rhizomatous perennial herb endemic to China. Its distribution covers Qinghai, Gansu, Sichuan, Shaanxi, Yunnan, Xizang provinces and northern China at altitudes ranging from 1 000 m to 4 000 m. The habitats in which it often grows include wet places, stream and river margins, riverbeds, grasslands, valleys, swampy meadows and slopes (Wu et al., 2010). With high levels of crude proteins and fats, this species is preferred by livestocks over other plants found on the plateau (Ma and Xu, 2013). Although the asexual vegetative propagation by rhizomes is prevailed, it also flowers and sets seeds during the period from June to September. So far, studies on B. sinocompressus have mainly focused on the characterization of growth, development, and its ecological function in wetland plant community (Guo et al., 2007; Tan et al., 2013). Little is known about its breeding system and population genetic diversity. Although widespread, B. sinocompressus has been considered to be vulnerable in Zoige plateau and Gannan alpine wetland, due to overgrazing and disappearance of wetland areas (He et al., 2000; Yue et al., 2004). He et al. (2000) compared the changes of plant communities in different degree mire pastures and could hardly find B. sinocompressure in overgrazing mire pastures, despite it was the dominant species in the past. As a powerful tool in measuring plant genetic diversity and population structure, the PCR-based molecular marker inter-simple sequence repeats (ISSR) can reliably produce large numbers of polymorphic bands at low cost. This technique amplifies DNA sequences
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کلمات کلیدی:
Analysis of population structure of Blysmus sinocompressus in the ... isi-dl.com/item/77918 Analysis of population structure of Blysmus sinocompressus in the Qilian Mountains by ISSR markers. sciencedirect.com ... Analysis of population structure of Blysmus sinocompressus in the ... test.pubpharm.de/vufind/Record/198123005X - Translate this page Analysis of population structure of Blysmus sinocompressus in the Qilian Mountains by ISSR markers. Enthalten in: Aquatic botany : an international scientific ... Bayesian approaches for the analysis of population genetic structure ... onlinelibrary.wiley.com/doi/10.1111/j.1365-294X.2004.02052.x/abstract by KE Holsinger - 2004 - Cited by 160 - Related articles Feb 11, 2004 - We describe four extensions to existing Bayesian methods for the analysis of genetic structure in populations: (i) use of beta distributions to ... A Bayesian approach to inferring population structure from dominant ... onlinelibrary.wiley.com/doi/10.1046/j.1365-294X.2002.01512.x/abstract by KE Holsinger - 2002 - Cited by 435 - Related articles Jun 20, 2002 - A Bayesian approach to inferring population structure from ... repeat (ISSR) polymorphisms allow analysis of species for which previous DNA ... Analysis of population structure of Blysmus sinocompressus in the ... ir.nwipb.ac.cn › 中国科学院西北高原生物研究所 › 期刊论文 - Translate this page Oct 1, 2016 - 题名: Analysis of population structure of Blysmus sinocompressus in ... to reveal the genetic diversity and population genetic structure in nine ... Aquatic Botany - IPR License iprlicense.com/Books/Details/aquatic-botany-17506172 Permissions are available for Aquatic Botany, Analysis of population structure of Blysmus sinocompressus in the Qilian Mountains by ISSR markers, from ...Analysis of population structure of Blysmus sinocompressus in the ... isi-dl.com/item/77918 Analysis of population structure of Blysmus sinocompressus in the Qilian Mountains by ISSR markers. sciencedirect.com ... Analysis of population structure of Blysmus sinocompressus in the ... test.pubpharm.de/vufind/Record/198123005X - Translate this page Analysis of population structure of Blysmus sinocompressus in the Qilian Mountains by ISSR markers. Enthalten in: Aquatic botany : an international scientific ... Bayesian approaches for the analysis of population genetic structure ... onlinelibrary.wiley.com/doi/10.1111/j.1365-294X.2004.02052.x/abstract by KE Holsinger - 2004 - Cited by 160 - Related articles Feb 11, 2004 - We describe four extensions to existing Bayesian methods for the analysis of genetic structure in populations: (i) use of beta distributions to ... A Bayesian approach to inferring population structure from dominant ... onlinelibrary.wiley.com/doi/10.1046/j.1365-294X.2002.01512.x/abstract by KE Holsinger - 2002 - Cited by 435 - Related articles Jun 20, 2002 - A Bayesian approach to inferring population structure from ... repeat (ISSR) polymorphisms allow analysis of species for which previous DNA ... Analysis of population structure of Blysmus sinocompressus in the ... ir.nwipb.ac.cn › 中国科学院西北高原生物研究所 › 期刊论文 - Translate this page Oct 1, 2016 - 题名: Analysis of population structure of Blysmus sinocompressus in ... to reveal the genetic diversity and population genetic structure in nine ... Aquatic Botany - IPR License iprlicense.com/Books/Details/aquatic-botany-17506172 Permissions are available for Aquatic Botany, Analysis of population structure of Blysmus sinocompressus in the Qilian Mountains by ISSR markers, from ...
