GENOTYPIC CONTROL OF MATING SPEED AND DURATION OF COPULATION IN DROSOPHILA PSEUDO-OBSCURA
GENOTYPIC CONTROL OF MATING SPEED AND DURATION OF COPULATION IN DROSOPHILA PSEUDO-OBSCURA
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DOI：
10.1038/hdy.1965.51
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发表时间：
1965-01-01
期刊：
影响因子：
3.8
通讯作者：
PARSONS, PA
中科院分区：
文献类型：
--
作者：
KAUL, D;PARSONS, PA
在ST/ST、ST/CH和CH/CH(ST=标准，CH=Chiracahua)3种核型的所有组合中，交配速度和交配持续时间主要由雄性核型决定。未发现核型间的行为交互作用。在雄性中，ST/CH异核型的交配速度和交配持续时间的总和小于同核型，这代表了仅限于雄性的异核型优势的一个例子。
Mating speeds and durations of copulation were found to be determined mainly by the karyotype of the male for all combinations between the 3 karyotypes ST/ST, ST/CH and CH/CH (ST= Standard, CH= Chiracahua). No behavioral interactions between karyotypes were found. In males the sum of the mating speed and duration of copulation is less for the ST/CH heterokaryotypes than the homokaryotypes, which therefore represents an example of heterokaryotype advantage restricted to males.