Indel driven rapid evolution of core nuclear pore protein gene promoters.
Indel driven rapid evolution of core nuclear pore protein gene promoters.
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DOI:
10.1038/s41598-023-34985-0
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发表时间:
2023-05-17
影响因子:
4.6
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中科院分区:
文献类型:
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Nuclear pore proteins (Nups) prominently are among the few genes linked to speciation from hybrid incompatibility in Drosophila. These studies have focused on coding sequence evolution of Nup96 and Nup160 and shown evidence of positive selection driving nucleoporin evolution. Intriguingly, channel Nup54 functionality is required for neuronal wiring underlying the female post-mating response induced by male-derived sex-peptide. A region of rapid evolution in the core promoter of Nup54 suggests a critical role for general transcriptional regulatory elements at the onset of speciation, but whether this is a general feature of Nup genes has not been determined. Consistent with findings for Nup54, additional channel Nup58 and Nup62 promoters also rapidly accumulate insertions/deletions (indels). Comprehensive examination of Nup upstream regions reveals that core Nup complex gene promoters accumulate indels rapidly. Since changes in promoters can drive changes in expression, these results indicate an evolutionary mechanism driven by indel accumulation in core Nup promoters. Compensation of such gene expression changes could lead to altered neuronal wiring, rapid fixation of traits caused by promoter changes and subsequently the rise of new species. Hence, the nuclear pore complex may act as a nexus for species-specific changes via nucleo-cytoplasmic transport regulated gene expression.
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影响因子:
64.8
作者:
Clark, Andrew G.;Eisen, Michael B.;MacCallum, Iain
通讯作者:
MacCallum, Iain
影响因子:
16.6
作者:
Bawankar P;Lence T;Paolantoni C;Haussmann IU;Kazlauskiene M;Jacob D;Heidelberger JB;Richter FM;Nallasivan MP;Morin V;Kreim N;Beli P;Helm M;Jinek M;Soller M;Roignant JY
通讯作者:
Roignant JY
影响因子:
10.5
作者:
Breuer M;Ohkura H
通讯作者:
Ohkura H
DOI:
10.1038/s41576-020-00304-w
发表时间:
2021-04
期刊:
Nature reviews. Genetics
影响因子:
--
作者:
Hill MS;Vande Zande P;Wittkopp PJ
通讯作者:
Wittkopp PJ
影响因子:
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作者:
通讯作者:
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