ALPHA-GLYCEROPHOSPHATE DEHYDROGENASE (ALPHA-GPDH) POLYMORPHISM IN DROSOPHILA-MELANOGASTER - ADULT SURVIVAL UNDER TEMPERATURE STRESS

被引：14

作者：

SCHENFELD, E

MCKECHNIE, SW

机构：

[1] Department of Genetics, Monash University, Clayton, Victoria

来源：

THEORETICAL AND APPLIED GENETICS | 1979年 / 54卷 / 05期

关键词：

α-Glycerophosphate dehydrogenase; Drosophila; Polymorphism; Temperature selection;

D O I：

10.1007/BF00267713

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

As a test of the hypothesis that adult temperature stress is an important component of natural selection maintaining the α-gpdh polymorphism, we have looked for differential survival among genotypes subjected to (i) heat shock and (ii) cold shock. Factorial ANOVAR, taking account of genotype, sex and temperature-stress indicated that genotype did not contribute to the variance of survival proportion per vial. We have not therefore found evidence to support our hypothesis. Incidental to the above was a significant sex-temperature interaction. Thus, adult females showed higher survival than males under heat stress, while under cold stress, there was no indication of a survival difference between the sexes. © 1979 Springer-Verlag.

引用

页码：235 / 237

页数：3

共 13 条

[1]

AYALA FJ, 1972, GENETICS, V70, P113

[2]

BERGER EM, 1971, GENETICS, V67, P121

[3] ALPHA GLYCEROPHOSPHATE DEHYDROGENASE IN DROSOPHILA-MELANOGASTER - KINETIC DIFFERENCES AND DEVELOPMENTAL DIFFERENTIATION OF LARVAL AND ADULT ISOENZYMES [J].