Difference between revisions of "Papers of the month"
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| + | * '''July 2011''' | ||
| + | ** [http://www.ncbi.nlm.nih.gov/pubmed/21636744 Domínguez-Escobar ''et al''.] from [[Rut Carballido-Lopez]]' lab and [http://www.ncbi.nlm.nih.gov/pubmed/21636745 Garner ''et al''.] report that movement of actin-like filaments is driven by the peptidoglycan elongation machinery. Both papers suggest that the MreB-like filaments serve to restrict the mobility of the peptidoglycan synthesizing machinery<br/> | ||
| + | ** '''Relevant ''Subti''Wiki pages:''' [[Rut Carballido-Lopez]], [[David Rudner]], [[MreB]], [[MreBH]], [[Mbl]], [[MreC]], [[MreD]], [[RodA]], [[RodZ]], [[cell shape]], [[cell wall synthesis]] | ||
| + | <pubmed>21636744 21636745</pubmed> | ||
| + | |||
* '''June 2011''' | * '''June 2011''' | ||
** [http://www.ncbi.nlm.nih.gov/pubmed/21566650 Oppenheimer-Shaanan ''et al''.] from [[Sigal Ben-Yehuda]]'s lab report that cyclic di-AMP acts as a secondary messenger that couples DNA integrity with progression of sporulation<br/> | ** [http://www.ncbi.nlm.nih.gov/pubmed/21566650 Oppenheimer-Shaanan ''et al''.] from [[Sigal Ben-Yehuda]]'s lab report that cyclic di-AMP acts as a secondary messenger that couples DNA integrity with progression of sporulation<br/> | ||
Revision as of 12:36, 28 June 2011
2011
- July 2011
- Domínguez-Escobar et al. from Rut Carballido-Lopez' lab and Garner et al. report that movement of actin-like filaments is driven by the peptidoglycan elongation machinery. Both papers suggest that the MreB-like filaments serve to restrict the mobility of the peptidoglycan synthesizing machinery
- Relevant SubtiWiki pages: Rut Carballido-Lopez, David Rudner, MreB, MreBH, Mbl, MreC, MreD, RodA, RodZ, cell shape, cell wall synthesis
- Domínguez-Escobar et al. from Rut Carballido-Lopez' lab and Garner et al. report that movement of actin-like filaments is driven by the peptidoglycan elongation machinery. Both papers suggest that the MreB-like filaments serve to restrict the mobility of the peptidoglycan synthesizing machinery
Ethan C Garner, Remi Bernard, Wenqin Wang, Xiaowei Zhuang, David Z Rudner, Tim Mitchison
Coupled, circumferential motions of the cell wall synthesis machinery and MreB filaments in B. subtilis.
Science: 2011, 333(6039);222-5
[PubMed:21636745]
[WorldCat.org]
[DOI]
(I p)
Julia Domínguez-Escobar, Arnaud Chastanet, Alvaro H Crevenna, Vincent Fromion, Roland Wedlich-Söldner, Rut Carballido-López
Processive movement of MreB-associated cell wall biosynthetic complexes in bacteria.
Science: 2011, 333(6039);225-8
[PubMed:21636744]
[WorldCat.org]
[DOI]
(I p)
- June 2011
- Oppenheimer-Shaanan et al. from Sigal Ben-Yehuda's lab report that cyclic di-AMP acts as a secondary messenger that couples DNA integrity with progression of sporulation
- Relevant SubtiWiki pages: Sigal Ben-Yehuda, DisA, YybT, metabolism of signalling nucleotides, cell division
- Oppenheimer-Shaanan et al. from Sigal Ben-Yehuda's lab report that cyclic di-AMP acts as a secondary messenger that couples DNA integrity with progression of sporulation
- May 2011
- Miles et al. identified the enzyme for the key final step in the biosynthesis of queuosine, a hypermodified base found in the wobble positions of tRNA Asp, Asn, His, and Tyr from bacteria to man
- Relevant SubtiWiki pages: QueG, translation
- Miles et al. identified the enzyme for the key final step in the biosynthesis of queuosine, a hypermodified base found in the wobble positions of tRNA Asp, Asn, His, and Tyr from bacteria to man
Zachary D Miles, Reid M McCarty, Gabriella Molnar, Vahe Bandarian
Discovery of epoxyqueuosine (oQ) reductase reveals parallels between halorespiration and tRNA modification.
Proc Natl Acad Sci U S A: 2011, 108(18);7368-72
[PubMed:21502530]
[WorldCat.org]
[DOI]
(I p)
