Rattiya Cheewapat, Jadsadaporn Redkimned, Sirikran Lekuthai, Thawatchai Kitti, Kannipa Tasanapak, Aunchalee Thanwisai, Sutthirat Sitthisak, Thanet Sornda, Hathaichanok Impheng, Sudarat Onsurathum, Udomluk Leungtongkam, Supaporn Lamlertthon, Siriwat Kucharoenphaibul, Jintana Wongwigkarn, Pantira Singkum, Pattrarat Chanchaithong, Rapee Thummeepak
This study utilized integrative bioinformatics' tools together with phenotypic assays to understand the whole-genome features of a carbapenem-resistant international clone II Acinetobacter baumannii AB073. Overall, we found the isolate to be resistant to seven antibiotic classes, penicillins, β -lactam/ β -lactamase inhibitor combinations, cephalosporins, carbapenems, aminoglycosides, fluoroquinolones, and folate pathway antagonists. These resistance phenotypes are related to various chromosomal-located antibiotic resistance determinants involved in different mechanisms such as reduced permeability, antibiotic target protection, antibiotic target alteration, antibiotic inactivation, and antibiotic efflux...
2024: Global Health, Epidemiology and Genomics