A comprehensive survey of soil acidobacterial diversity using pyrosequencing and clone library analyses
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چکیده
منابع مشابه
Construction and functional analyses of a comprehensive σ54 site-directed mutant library using alanine–cysteine mutagenesis
The sigma(54) factor associates with core RNA polymerase (RNAP) to form a holoenzyme that is unable to initiate transcription unless acted on by an activator protein. sigma(54) is closely involved in many steps of activator-dependent transcription, such as core RNAP binding, promoter recognition, activator interaction and open complex formation. To systematically define sigma(54) residues that ...
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ژورنال
عنوان ژورنال: The ISME Journal
سال: 2009
ISSN: 1751-7362,1751-7370
DOI: 10.1038/ismej.2008.127