Decay of a Model mRNA in Bacillus subtilis by a Combination of RNase J1 5′ Exonuclease and RNase Y Endonuclease Activities
Author(s) -
Shiyi Yao,
Jamie Richards,
Joel G. Belasco,
David H. Bechhofer
Publication year - 2011
Publication title -
journal of bacteriology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.652
H-Index - 246
eISSN - 1067-8832
pISSN - 0021-9193
DOI - 10.1128/jb.05939-11
Subject(s) - exonuclease , biology , rnase p , endonuclease , bacillus subtilis , messenger rna , rnase mrp , rnase h , microbiology and biotechnology , rnase ph , enzyme , genetics , biochemistry , rna , gene , bacteria , dna polymerase
The involvement of the recently characterized 5′ exonuclease activity of RNase J1 and endonuclease activity of RNase Y in the turnover of ΔermC mRNA inBacillus subtilis was investigated. Evidence is presented that both of these activities determine the half-life of ΔermC mRNA.
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