Difference between revisions of "Papers of the month"

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=2011=
 
=2011=
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* '''October 2011'''
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** [http://www.ncbi.nlm.nih.gov/pubmed/21925382 Richards ''et al''.] identify the [[nudix hydrolase]] [[RppH]] as the pyrophosphohydrolase that triggers 5'-exonucleolytic degradation of mRNA by [[rnjA|RNase J1]] in ''B. subtilis''.
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** '''Relevant ''Subti''Wiki pages:'''  [[David Bechhofer]], [[Ciaran Condon]], [[RNases|RNA processing and degradation]], [[nudix hydrolase]], [[RppH]], [[rnjA|RNase J1]]
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<pubmed>21925382</pubmed>
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* '''September 2011'''
 
* '''September 2011'''
 
** A series of papers deals with [[RNases|RNA processing and degradation]] in ''B. subtilis''. Three papers establish that [[rny|RNase Y]] is the functional equivalent of RNase E from ''E. coli''. Moreover, the role of [[rnjA|RNase J1]] in endonucleolytic cleavage of the trp leader mRNA is demonstrated.
 
** A series of papers deals with [[RNases|RNA processing and degradation]] in ''B. subtilis''. Three papers establish that [[rny|RNase Y]] is the functional equivalent of RNase E from ''E. coli''. Moreover, the role of [[rnjA|RNase J1]] in endonucleolytic cleavage of the trp leader mRNA is demonstrated.

Revision as of 09:09, 3 October 2011

2011


Lehnik-Habrink M, Schaffer M, Mäder U, Diethmaier C, Herzberg C, Stülke J  
RNA processing in Bacillus subtilis: identification of targets of the essential RNase Y. 
Mol Microbiol. 2011 81(6): 1459-73. 
PubMed:21815947



  • A comment on these papers:

Andrew Jermy
Bacterial physiology: MreB takes a back seat.
Nat Rev Microbiol: 2011, 9(8);560-1
[PubMed:21725336] [WorldCat.org] [DOI] (I e)



  • 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