Biogenesis of bacterial membrane vesicles.
Biogenesis of bacterial membrane vesicles.
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DOI:
10.1111/j.1365-2958.2009.06731.x
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发表时间:
2009-06
影响因子:
3.6
通讯作者:
Cookson BT
中科院分区:
文献类型:
--
作者:
Deatherage BL;Lara JC;Bergsbaken T;Rassoulian Barrett SL;Lara S;Cookson BT
Membrane vesicle (MV) release remains undefined, despite its conservation among replicating Gram-negative bacteria both in vitro and in vivo. Proteins identified in Salmonella MVs, derived from the envelope, control MV production via specific defined domains that promote outer membrane protein-peptidoglycan (OM-PG) and OM protein-inner membrane protein (OM-PG-IM) interactions within the envelope structure. Modulation of OM-PG and OM-PG-IM interactions along the cell body and at division septa, respectively, maintains membrane integrity while coordinating localized release of MVs with distinct size distribution and protein content. These data support a model of MV biogenesis, wherein bacterial growth and division invoke temporary, localized reductions in the density of OM-PG and OM-PG-IM associations within the envelope structure, thus releasing outer membrane as MVs.
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影响因子:
3.2
作者:
CHAI, TJ;FOULDS, J
通讯作者:
FOULDS, J
影响因子:
3.6
作者:
Brennan, MA;Cookson, BT
通讯作者:
Cookson, BT
影响因子:
2.9
作者:
BRAUN, V;REHN, K;WOLFF, H
通讯作者:
WOLFF, H
影响因子:
3.6
作者:
Clavel, T;Germon, P;Lazzaroni, JC
通讯作者:
Lazzaroni, JC
DOI:
10.1073/pnas.120163297
发表时间:
2000-06-06
影响因子:
11.1
作者:
Datsenko, KA;Wanner, BL
通讯作者:
Wanner, BL