The Mycobacterium-Specific Gene Rv2719c Is DNA Damage Inducible Independently of RecA
Author(s) -
Patricia C. Brooks,
Lisa F. Dawson,
Lucinda Rand,
Elaine O. Davis
Publication year - 2006
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.00340-06
Subject(s) - biology , dna , gene , genetics , dna damage , bacterial protein , mycobacterium , microbiology and biotechnology , bacteria
The mycobacterium-specific gene Rv2719c was found to be expressed primarily from a promoter that was clearly DNA damage inducible independently of RecA. Upstream of the transcriptional start site for this promoter, sequence motifs resembling those observed previously at the RecA-independent, DNA damage-induciblerecA promoter were identified, and the −10 motif was demonstrated by mutational analysis in transcriptional fusion constructs to be important for expression of Rv2719c.
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