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黑腹果蝇中的基因替代与趋地性

Gene substitutions and geotaxis in Drosophila melanogaster.

作者信息

Kessler S, Kraemer H C

出版信息

J Comp Physiol Psychol. 1975 May;89(3):274-8. doi: 10.1037/h0076804.

DOI:10.1037/h0076804
PMID:807604
Abstract

Tightly linked gene markers at the white locus of Drosophila were placed, by repeated backcrossing, on each of two genetic backgrounds. Ten genotypes representing various combinations of homo- and heterozygosity were studied in a Hirsch-type geotactic maze. In general, the effects of genetic background, dominance, and epistasis were found to exceed the additive effects of gene substitutions. The results domonstrate the feasibility of analyzing the contributions of single genes to behaviors known to be polygenically determined.

摘要

通过反复回交，将果蝇白色基因座上紧密连锁的基因标记置于两种遗传背景中的每一种上。在赫希型地趋迷宫中研究了代表纯合和杂合各种组合的十种基因型。一般来说，发现遗传背景、显性和上位性的影响超过了基因替代的加性效应。结果证明了分析单个基因对已知由多基因决定的行为的贡献的可行性。

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Gene substitutions and geotaxis in Drosophila melanogaster.黑腹果蝇中的基因替代与趋地性
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Olfactory responses to alcohols by adults of sympatric populations of Drosophila melanogaster and Drosophila simulans.黑腹果蝇和拟暗果蝇同域种群成虫对酒精的嗅觉反应。
Behav Genet. 1984 May;14(3):295-313. doi: 10.1007/BF01065548.
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The design of mazes to study Drosophila behavior.用于研究果蝇行为的迷宫设计。
Behav Genet. 1977 Sep;7(5):389-402. doi: 10.1007/BF01077451.

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