RELATIONSHIP BETWEEN GENOME SIZE AND MATURITY GROUP IN SOYBEAN

被引：52

作者：

GRAHAM, MJ ^{[1
]}

NICKELL, CD ^{[1
]}

RAYBURN, AL ^{[1
]}

机构：

[1] UNIV ILLINOIS, DEPT AGRON, URBANA, IL 61801 USA

来源：

THEORETICAL AND APPLIED GENETICS | 1994年 / 88卷 / 3-4期

关键词：

GLYCINE MAX; DNA CONTENT; FLOW CYTOMETRY; MATURITY;

D O I：

10.1007/BF00223656

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Previous studies have reported a correlation between genome size and relative maturity among plant species. The objective of this study was to determine whether such a relationship exists in soybean. Twenty cultivars, representing maturity groups ranging from 000 to IX, were analyzed using flow cytometric procedures. A 15% difference in genome size was observed ranging from 'BSR 201' at 2.88 pg to 'Maple Presto' at 2.51 pg. A highly significant correlation (r = 0.55) was observed between maturity and the genome size of the 20 cultivars.

引用

页码：429 / 432

页数：4

共 25 条

[1]

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