Some reassembly required.
Some reassembly required.
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DOI:
10.1111/j.1365-2958.2009.07017.x
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发表时间:
2010-02
影响因子:
3.6
通讯作者:
Cate JH
中科院分区:
文献类型:
--
作者:
Cate JH
Cells invest a significant amount of their energy synthesizing proteins, and a large portion of the energy expenditure goes into making ribosomes, the RNA-protein machines at the centre of translation. When ribosomes are damaged in a cell, i.e., during stressful conditions, cells must first recognize the damage and then mount a response. Remme and colleagues show that instead of having to rebuild ribosomes from scratch, bacteria can repair ribosomes by replacing damaged proteins in situ, thereby saving significant time and energy. Given the central role of translation, such repair mechanisms might be widespread in nature.
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DOI:
10.1126/science.1177662
发表时间:
2009-12-04
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Seidelt B;Innis CA;Wilson DN;Gartmann M;Armache JP;Villa E;Trabuco LG;Becker T;Mielke T;Schulten K;Steitz TA;Beckmann R
通讯作者:
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影响因子:
2.4
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Zhong J;Zhang T;Bloch LM
通讯作者:
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影响因子:
16
作者:
Ali, Iraj K.;Lancaster, Laura;Noller, Harry F.
通讯作者:
Noller, Harry F.
DOI:
10.1073/pnas.151257098
发表时间:
2001-07-31
影响因子:
11.1
作者:
Thompson, J;Kim, DF;Dahlberg, AE
通讯作者:
Dahlberg, AE
影响因子:
16.8
作者:
通讯作者:
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