翻訳と辞書
Words near each other
・ RPM Package Manager
・ RPM Racing
・ RPM Records
・ RPM Records (United States)
・ RPM Tuning
・ RPM Year-End
・ Rpmdrake
・ Rpmsg
・ RPN
・ RPN USA
・ RPN1
・ RPN2
・ RPO
・ RPO ZR2
・ RPO-A Shmel
RpoB
・ RpoE
・ RpoF
・ RpoN
・ RpoS
・ RpoS mRNA 5'UTR
・ RPP
・ RPP Film Factory
・ RPP FM
・ RPP14
・ RPP30
・ RPP38
・ RPP40
・ RPPN
・ RPPS


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RpoB : ウィキペディア英語版
RpoB

The ''rpoB'' gene encodes the β subunit of bacterial RNA polymerase. It is the site of mutations that confer resistance to the rifamycin antibacterial agents, such as rifampin. Mutations in ''rpoB'' that confer resistance to rifamycins do so by altering residues of the rifamycin binding site on RNA polymerase, thereby reducing rifamycin binding affinity for rifamycins
Nucleic acid probes can detect mutations in ''rpoB'' that confer rifampicin resistance. For ''Mycobacterium tuberculosis'', the rifamycin-resistant mutations most commonly encountered involve codons 516, 526, and 531 (numbered, by convention, as in ''Escherichia coli'' ''rpoB''). For ''Staphylococcus aureus'', the rifamycin-resistant mutation most commonly encountered involves codon 526.
==References==

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