薯蓣属植物遗传多样的研究进展  

Research Progress of Genetic Diversity on Dioscorea L.

作　　者：吴文嫱[1] 王晓倩[1] 翟李楠 许云[1] 黄小龙[1] 黄东益[1] 

机构地区：[1]海南大学农学院,海南海口570208

出　　处：《热带农业科学》2015年第10期29-38,共10页Chinese Journal of Tropical Agriculture

基　　金：国家自然科学基金"山药抗炭疽病相关的AFLP;ISSR标记及SCAR转化"(No.31260346);高等学校博士学科点专项基金"大薯炭疽病抗性种质的筛选与相关分子标记开发"(No.20114601110001);海南省自然科学基金"大薯炭疽病病原菌的鉴定及抗病种质资源的筛选"(No.314044)

摘　　要：我国蕴藏着丰富的薯蓣种质资源,国内外研究学者对薯蓣种质资源开展了大量遗传多样性的研究。主要从形态水平、细胞染色体水平、生化水平和分子水平4个方面综述大薯、山药、黄独、盾叶薯蓣等物种遗传多样性的国内外研究进展,简要介绍薯蓣属植物的经济和育种价值,为薯蓣种质的开发和利用提供依据。There were many germplasm resources of Dioscorea L. in our country. A large number of genetic diversity research on them had been carried out in home and abroad . The paper briefly introduced the economic and breeding value of Dioscorea plants, and mainly reviewed the genetic diversity research of Dioscorea L. including Dioscorea alata, Dioscorea opposita, Dioscorea bulbifera and Dioscorea zingiberensis etc on morphological, cytological, biochemical and molecular levels, which can provide reference for the development and utilization of Dioscorea germplasm.

关 键 词：薯蓣属 遗传多样性 研究进展 

分 类 号：S632.1[农业科学—蔬菜学]