Population bottlenecks and founder effects: implications for mosquito-borne arboviral emergence.
Population bottlenecks and founder effects: implications for mosquito-borne arboviral emergence.
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种群瓶颈和奠基者效应:对蚊媒虫媒病毒出现的影响。
DOI:
10.1038/s41579-020-00482-8
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发表时间:
2021-03
期刊:
影响因子:
--
通讯作者:
Vasilakis N
中科院分区:
文献类型:
--
作者:
Weaver SC;Forrester NL;Liu J;Vasilakis N
Transmission of arthropod-borne viruses (arboviruses) involves infection and replication in both arthropod vectors and vertebrate hosts. Nearly all arboviruses are RNA viruses with high mutation frequencies, which leaves them vulnerable to genetic drift and fitness losses owing to population bottlenecks during vector infection, dissemination from the midgut to the salivary glands and transmission to the vertebrate host. However, despite these bottlenecks, they seem to avoid fitness declines that can result from Muller’s ratchet. In addition, founder effects that occur during the geographic introductions of human-amplified arboviruses, including chikungunya virus and Zika virus, can affect epidemic and endemic circulation, as well as virulence. In this Review, we discuss the role of genetic drift following population bottlenecks and founder effects in arboviral evolution and spread, and the emergence of human disease. In this Review, Weaver and colleagues discuss the role of genetic drift following population bottlenecks and founder effects in mosquito-borne arboviral evolution and spread, and the emergence of human disease, focusing on chikungunya virus and Zika virus.
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影响因子:
5.4
作者:
Bergren, Nicholas A.;Auguste, Albert J.;Weaver, Scott C.
通讯作者:
Weaver, Scott C.
影响因子:
6.7
作者:
Deardorff ER;Fitzpatrick KA;Jerzak GV;Shi PY;Kramer LD;Ebel GD
通讯作者:
Ebel GD
影响因子:
5.4
作者:
Carrillo, Fausto Bustos;Collado, Damaris;Harris, Eva
通讯作者:
Harris, Eva
DOI:
10.4269/ajtmh.2007.76.405
发表时间:
2007-03-01
影响因子:
3.3
作者:
Chretien, Jean-Paul;Anyamba, Assaf;Linthicum, Kenneth J.
通讯作者:
Linthicum, Kenneth J.
影响因子:
4.8
作者:
de Lamballerie, Xavier;Leroy, Eric;Gould, Ernest A.
通讯作者:
Gould, Ernest A.