RFLP分子标记及其在植物遗传育种中的应用  

RESTRICTION FREGMENT LENGTH POLYMORPHISM (RFLP) AND ITS APPLICATION IN THE GENETIC AND BREEDING OF PLANT

作　　者：刘萍[1] 

机构地区：[1]宁夏农学院,宁夏永宁750105

出　　处：《宁夏农学院学报》1998年第1期21-25,共5页Journal of Ningxia Agricultural College

摘　　要：本文介绍了RFLP技术的原理及特点，并从六个方面综述了国内外RFLP技术在植物遗传育种中的应用：（1）连锁遗传图谱的构建；（2）RFLP连锁遗传因在禾本科植物中的应用，（3）跟踪、鉴定染色体或其片段、分析系统发育；（4）数量性状遗传的研究；（5）优良性状及抗性材料的筛选；（6）种质资源遗传多样性的研究。This paper introduced the principle and the character of the restriction fragment lenth polymorphism (RFLP) technique. The application of the RFLP technique in the plant genetie and breeding were summarized in follwing six aspects: l)The construction of linkage genetic maps; 2)The application of RFLP Linkage genetic maps in the graminaceous crops; .3)Following the tracks and appraisal of the chromosome or.its fragment analyses of the systemtic development; 4)The research of the quantitative trait inheritance;5)Selection to the fine character and resistant material; 6)The studies on the genetic diversity of the plant germplasm diagnostics.

关 键 词：RFLP 分子标记 遗传育种 作物 

分 类 号：S33[农业科学—作物遗传育种]