栽培大麦染色体组型和Giemsa-C带核型的研究(英文)  

Studies of the Karyotype and Giemsa C-banding Pattern of Cultivated Barley

作　　者：马昭才[1] 李锁平[1] 

机构地区：[1]河南大学生命科学学院,河南开封475001

出　　处：《河南大学学报（自然科学版）》2002年第3期6-10,共5页Journal of Henan University:Natural Science

基　　金：河南省杰出青年基金资助项目 (2 12 0 0 0 90 0 )

摘　　要：对栽培大麦染色体组型和Giemsa C带核型的研究表明 :栽培大麦的染色体组型为 2n =2x =14 =12m(1SAT) +2sm(SAT) ,其Giemsa C带表现出丰富的带纹 .对实验材料的获得和Giemsa C带的分带方法也做了研究 .The studies of the karyotype and Giemsa C banding pattern of cultivated barley suggest that the karyotype of cultivated barley is 2n=2x=14=12m(2SAT)+2sm(SAT), and that its Giemsa C band proves rich in bands. The studies not only further enrich the research on the Giemsa C banding and the cultivated barley, but also offer evidence and reference for the further genetic analysis for barley and its generation of crossbreed.

关 键 词：核型 栽培大麦 染色体组型 Giemsa-C带 带纹 细胞遗传学 分带方法 

分 类 号：S512.3[农业科学—作物学] Q343.2[生物学—遗传学]