ISOENZYME VARIATION IN DESMODIUM-NUDIFLORUM

被引：7

作者：

SMITH, WG ^{[1
]}

SCHAAL, BA ^{[1
]}

机构：

[1] OHIO STATE UNIV,DEPT BOT,COLUMBUS,OH 43210

来源：

BIOCHEMICAL SYSTEMATICS AND ECOLOGY | 1979年 / 7卷 / 02期

基金：

美国国家科学基金会;

关键词：

Desmodium nudiflorum; isozymes; Leguminosae; polymorphism; population heterogeneity;

D O I：

10.1016/0305-1978(79)90019-X

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Five populations of Desmodium nudiflorum were assayed for genetic variability in eight enzyme systems encoding thirteen genetic loci. The proportion of polymorphic loci for the species as a whole is 46.2% while the proportion of polymorphic loci within populations averages 13.5%. Average individual heterozygosity is 2.3%. D. nudiflorum shows significant differences in gene frequencies between populations, and genotypic frequencies within populations conform to Hardy-Weinberg expectations. © 1979.

引用

页码：121 / 123

页数：3

共 10 条

[1]

Dobzhansky T., 1977, EVOLUTION

[2] MICROGEOGRAPHICAL VARIATION IN ALLOZYME FREQUENCIES IN AVENA-BARBATA [J].