Abstract：
:The increasing numbers of characterized base-pairing small RNAs (sRNAs) and the identification of these regulators in a broad range of bacteria are allowing comparisons between species and explorations of sRNA evolution. In this review, we describe some examples of trans-encoded base-pairing sRNAs that are species-specific and others that are more broadly distributed. We also describe examples of sRNA orthologs where different features are conserved. These examples provide the background for a discussion of mechanisms of sRNA evolution and selective pressures on the sRNAs and their mRNA target(s).
journal_name
FEMS Microbiol Revjournal_title
FEMS microbiology reviewsauthors
Updegrove TB,Shabalina SA,Storz Gdoi
10.1093/femsre/fuv014subject
Has Abstractpub_date
2015-05-01 00:00:00pages
379-91issue
3eissn
0168-6445issn
1574-6976pii
fuv014journal_volume
39pub_type
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journal_title：FEMS microbiology reviews
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