Rapid dissemination of the plasmid-born polymyxin resistance gene mcr-1 poses a critical medical challenge. MCR-1 expression is tightly controlled and imposes a fitness cost on the bacteria. We used g

NIAID Data Ecosystem20

Source and characteristics of Klebsiella spp. isolates carrying bla CTX-M recovered from dairy cattle manure, turkey feces or dog clinical samples in Canada. Isolates carrying bla OKP instead of bla SHV are K. quasipneumoniae subsp. quasipneumoniae and bolded STs are those recovered in samples from more than one farm source. SHVΔ refers to truncated SHV genes.

细菌耐药性

克雷伯氏菌分子流行病学

Source and characteristics of Klebsiella spp. isolates carrying blaCTX-M recovered from dairy cattle manure, turkey feces or dog clinical samples in Canada. Isolates carrying blaOKP instead of blaSHV

NIAID Data Ecosystem00

Evolutionary Adaptations in Iron Capture via Type II Pyoverdine in XDR Pseudomonas aeruginosa ST235

细菌耐药性

pyoverdine合成系统

Pseudomonas aeruginosa ST235 is a globally disseminated, high-risk clone associated with multidrug resistance and increased virulence. This study explores structural and functional modifications in th

NIAID Data Ecosystem20

Genetic determinants of extended spectrum cephalosporin and fluoroquinolone resistance in E. coli from diseased pigs in the U.S.A

细菌耐药性

抗菌素耐药性基因检测

Genetic determinants of extended spectrum cephalosporin and fluoroquinolone resistance in E. coli from diseased pigs in the U.S.A

NIAID Data Ecosystem10