scholarly journals Detection and genetic characterization of the colistin resistance gene mcr-3.3 in an Aeromonas veronii strain isolated from alligator faeces

2020 ◽  
Vol 22 ◽  
pp. 860-861
Author(s):  
Zixian Huang ◽  
Ning Dong ◽  
Sheng Chen ◽  
Lingbin Shu ◽  
Qiaoling Sun ◽  
...  
Keyword(s):  
Resistance Gene ◽  
Genetic Characterization ◽  
Colistin Resistance ◽  
Aeromonas Veronii

Molecular genetic characterization of the Lr34/Yr18 slow rusting resistance gene region in wheat

2006 ◽  
Vol 114 (1) ◽  
pp. 21-30 ◽  
Author(s):  
E. S. Lagudah ◽  
H. McFadden ◽  
R. P. Singh ◽  
J. Huerta-Espino ◽  
H. S. Bariana ◽  
...  
Keyword(s):  
Resistance Gene ◽  
Genetic Characterization ◽  
Molecular Genetic ◽  
Gene Region ◽  
Slow Rusting ◽  
Molecular Genetic Characterization

scholarly journals Characterization of the global distribution and diversified plasmid reservoirs of the colistin resistance gene mcr-9

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Ying Li ◽  
Xiaoyi Dai ◽  
Jing Zeng ◽  
Yan Gao ◽  
Zhikun Zhang ◽  
...  
Keyword(s):  
Resistance Gene ◽  
Global Distribution ◽  
Colistin Resistance

Importance of flagella and enterotoxins for Aeromonas virulence in a mouse model

2007 ◽  
Vol 53 (2) ◽  
pp. 261-269 ◽  
Author(s):  
Keya Sen ◽  
Dennis Lye
Keyword(s):  
Drinking Water ◽  
Virulence Factor ◽  
Genetic Characterization ◽  
Aeromonas Veronii ◽  
Aeromonas Caviae ◽  
Polymerase Chain ◽  
Immunocompromised Mice ◽  
Immunocompromised Hosts ◽  
Virulence Factor Genes

A genetic characterization of eight virulence factor genes, elastase, lipase, polar flagella (flaA/flaB, flaG), lateral flagella (lafA), and the enterotoxins alt, act, and ast, was performed using polymerase chain reaction with 55 drinking water and nine clinical isolates. When 16 Aeromonas hydrophila strains, seven Aeromonas veronii strains, and seven Aeromonas caviae strains exhibiting different combinations of virulence factor genes were tested in immunocompromised mice by intraperitoneal injection, only those strains that had one or more of the enterotoxins flaA, flaB, and either flaG or lafA showed signs of being virulent. The correlation was seen in 97% (29/30) of the strains, which included strains from drinking water. Thus, Aeromonas water isolates have the potential to be pathogenic in immunocompromised hosts.

scholarly journals BKC-2, a New BKC Variant Detected in MCR-9.1-producing Enterobacter hormaechei subsp. xiangfangensis

2020 ◽  
pp. AAC.01193-20
Author(s):  
Willames M. B. S. Martins ◽  
Evelin R. Martins ◽  
Letícia K. de Andrade ◽  
Refath Farzana ◽  
Timothy R. Walsh ◽  
...  
Keyword(s):  
Antimicrobial Resistance ◽  
Resistance Gene ◽  
Resistance Genes ◽  
Tertiary Hospital ◽  
Multidrug Resistant ◽  
Colistin Resistance ◽  
Antimicrobial Resistance Genes ◽  
Genomic Characterization ◽  
Enterobacter Hormaechei

We performed the characterization of a multidrug-resistant (MDR) Enterobacter spp. isolate highlighting the genetic aspects of the antimicrobial resistance genes. An Enterobacter spp. isolate (Ec61) was recovered in 2014 from a transtracheal aspirate sample from a patient admitted to a Brazilian tertiary hospital and submitted to further microbiological and genomic characterization. Ec61 was identified as Enterobacter hormaechei subsp. xiangfangensis ST451, showed a MDR profile and the presence of genes codifying new β-lactamase variants, BKC-2 and ACT-84, and the mobile colistin resistance gene mcr-9.1.

Histopathological and genetic characterization of colorectal mucinous carcinoma

2001 ◽  
Vol 120 (5) ◽  
pp. A166-A166
Author(s):  
S FUJII ◽  
T KUSAKA ◽  
T KAIHARA ◽  
Y UEDA ◽  
T CHIBA ◽  
...  
Keyword(s):  
Genetic Characterization ◽  
Mucinous Carcinoma
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