Evolution of sexual development and sexual dimorphism in insects.
Evolution of sexual development and sexual dimorphism in insects.
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DOI:
10.1016/j.gde.2021.02.011
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发表时间:
2021-08
影响因子:
4
通讯作者:
Kopp A
中科院分区:
文献类型:
--
作者:
Hopkins BR;Kopp A
Most animal species consist of two distinct sexes. At the morphological, physiological, and behavioural levels the differences between males and females are numerous and dramatic, yet at the genomic level they are often slight or absent. This disconnect is overcome because simple genetic differences or environmental signals are able to direct the sex-specific expression of a shared genome. A canonical picture of how this process works in insects emerged from decades of work on Drosophila. But recent years have seen an explosion of molecular-genetic and developmental work on a broad range of insects. Drawing these studies together, we describe the evolution of sexual dimorphism from a comparative perspective and argue that insect sex determination and differentiation systems are composites of rapidly evolving and highly conserved elements.
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影响因子:
4.6
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Komata S;Lin CP;Iijima T;Fujiwara H;Sota T
通讯作者:
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DOI:
10.1126/science.aaa2850
发表时间:
2015-06-12
期刊:
Science (New York, N.Y.)
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影响因子:
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通讯作者:
Kopp, Artyom
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