نتایج جستجو برای: ompk36
تعداد نتایج: 83 فیلتر نتایج به سال:
KPC-type carbapenemases are emerging resistance determinants in Klebsiella pneumoniae and other gram-negative pathogens, being an increasingly important mechanism of acquired resistance to carbapenems and other -lactams (9, 10). KPC producers have recently undergone an important dissemination in the United States, Israel, and Greece and have been sporadically detected elsewhere in Europe, Latin...
Crystallographic studies of the past ten years have revealed that many outer membrane proteins and bacterial toxins are constructed on the b-barrel motif. Two structural classes can be identified. The first class, represented by the porins, includes monomeric or multimeric proteins where each b-barrel is formed from a single polypeptide. The second class features proteins where the b-barrel is ...
Sir, Since its first description in 1996, variants of KPC have spread throughout the world mostly in the ST258 clone of Klebsiella pneumoniae within isoforms of the Tn4401 transposon located on various plasmids. While the Middle East is considered as a reservoir of various carbapenemase-producing bacteria, to date the only Enterobacteriaceae carrying the blaKPC gene reported from the Arabian Pe...
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