THE GIEMSA C-BANDED KARYOTYPE OF CANADA WILDRYE (ELYMUS-CANADENSIS)

被引：4
|
作者：
PARK, CH [1 ]
KIM, NS [1 ]
WALTON, PD [1 ]
机构：
[1] UNIV ALBERTA,DEPT GENET,EDMONTON T6G 2E1,ALBERTA,CANADA
来源：
PLANT BREEDING | 1990年 / 104卷 / 03期
关键词：
Critesion bogdanii; Elymus Canadensis; Giemsa C‐banding; Karyotype; Pseudoroegneria spicata; species relationship;
D O I：
10.1111/j.1439-0523.1990.tb00430.x
中图分类号：
S3 [农学（农艺学）];
学科分类号：
0901 ;
摘要：
Karyotype of Canada wildrye (Elymus canadenisis L.) was described using giemsa C‐banding techniques. Most of the chromosomes showed dome banding pattern polymorphism. Small to large terminal and centormere bands were observed in most of the chromosomes. A faint satellite was observed in one chromosome. Tow chromosomes had a large interstitial band near the centromeres in the long arms. The Giemsa C‐banding pattern of E. Canadensis is compared to that of Pseudoroegneria spicata and Critesion boddanii to illustrate species relationship. Copyright © 1990, Wiley Blackwell. All rights reserved
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页码：248 / 251
页数：4
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