MRE11 is crucial for malaria transmission and its absence affects expression of interconnected networks of key genes essential for life
MRE11 is crucial for malaria transmission and its absence affects expression of interconnected networks of key genes essential for life
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MRE11 对于疟疾传播至关重要,它的缺失会影响生命必需的关键基因互连网络的表达
DOI:
10.1101/2020.08.24.258657
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发表时间:
2020
期刊:
影响因子:
--
通讯作者:
Guttery D
中科院分区:
文献类型:
--
作者:
Guttery D
TheMeioticRecombination 11 protein (MRE11) plays a key role in DNA damage response and maintenance of genome stability. However, little is known about its function during development of the malaria parasitePlasmodium. Here, we present a functional, ultrastructural and transcriptomic analysis ofPlasmodiumMRE11 during its life-cycle in both mammalian and mosquito vector hosts. Genetic disruption ofPlasmodium berghei mre11(PbMRE11) results in significant retardation of oocyst development in the mosquito midgut associated with cytoplasmic and nuclear degeneration, along with concomitant ablation of sporogony and subsequent parasite transmission. Further, absence of PbMRE11 results in significant transcriptional downregulation of genes involved in key interconnected biological processes that are fundamental to all eukaryotic life including ribonucleoprotein biogenesis, spliceosome function and iron-sulphur cluster assembly. Overall, our study provides a comprehensive functional analysis of MRE11’s role inPlasmodiumdevelopment during the mosquito stages and offers a potential target for therapeutic intervention during malaria parasite transmission.
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影响因子:
6.7
作者:
Kehr S;Sturm N;Rahlfs S;Przyborski JM;Becker K
通讯作者:
Becker K
DOI:
10.1126/science.1219723
发表时间:
2012-07-13
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
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通讯作者:
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影响因子:
8.8
作者:
Patzewitz EM;Guttery DS;Poulin B;Ramakrishnan C;Ferguson DJ;Wall RJ;Brady D;Holder AA;Szöőr B;Tewari R
通讯作者:
Tewari R
DOI:
10.1126/stke.2001.78.tw9
发表时间:
2001
期刊:
Science's STKE
影响因子:
--
作者:
Lin Zhang;Gargey Yagnik;Yong Peng;Jianxiu Wang;H. H. Xu;Yuanqiang Hao;You;F. Zhou
通讯作者:
F. Zhou
影响因子:
16
作者:
Ciccia A;Elledge SJ
通讯作者:
Elledge SJ