First report of Morganella morganii producing CTX-M-15 β-lactamase

Brizio, Ana Paula Dutra Resem; Vasco, Sergio; Conceição, Teresa; Lito, Luı́s; Melo‐Cristino, José; Salgado, Maria José; Duarte, Aida

doi:10.1016/j.ijantimicag.2006.03.004

Cited by 3 publications

(2 citation statements)

References 7 publications

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“…In addition to detection of bla CTX‐M‐15 in E. coli isolates, bla CTX‐M‐15 was also detected in an M. morganii isolate (Table 2). This is the second report of M. morganii harboring bla CTX‐M‐15 ; the first being a recent report from a Portuguese hospital (28). In 2007, bla CTX‐M‐56 was reported from an E. coli isolate in Bolivia (29), and here we report the first incidence for the identical bla CTX‐M‐56 gene from a P. vulgaris isolate (Table 2).…”

Section: Discussionmentioning

confidence: 78%

Characterization of integrons and antimicrobial resistance genes in clinical isolates of Gram‐negative bacteria from Palestinian hospitals

Hussein

Ahmed

Sato

et al. 2009

Microbiology and Immunology

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Sixty Gram-negative bacterial isolates were collected from Palestinian hospitals in 2006. Thirty-two (53.3%) isolates showed multidrug resistance phenotypes. PCR and DNA sequencing were used to characterize integrons and antimicrobial resistance genes. PCR screening showed that 19 (31.7%) and five (8.3%) isolates were positive for class 1 and class 2 integrons, respectively. DNA-sequencing results for the captured antimicrobial resistance gene cassettes within class 1 integrons identified the following genes: dihydrofolate reductases, dfrA1, dfrA5, dfrA7 , dfrA12, dfrA17 and dfrA25; aminoglycoside adenyltransferases, aadA1, aadA2, aadA5, aadA12 and aadB; aminoglycoside acetyltransferase, aac(6 )-Ib; and chloramphenicol resistance gene, cmlA1. ESBL were identified in 25 (41.7%) isolates. The identified ESBL were bla CTX-M-15 , bla CTX-M-56 , bla OXA-1 , bla SHV-1 , bla SHV-12 , bla SHV-32 and bla TEM-1 genes. Moreover, we characterized the plasmid-mediated quinolone resistance genes, aac(6 )-Ib-cr and qnrB2, which were detected in seven (11.7%) and two (3.3%) isolates, respectively. In this study various types of antibiotic resistance genes have been identified in Gram-negative bacteria from Palestinian hospitals, many of which are reported in the Middle East area for the first time.

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Section: Discussionmentioning

confidence: 78%

Characterization of integrons and antimicrobial resistance genes in clinical isolates of Gram‐negative bacteria from Palestinian hospitals

Hussein

Ahmed

Sato

et al. 2009

Microbiology and Immunology

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show abstract

“…M. morganii isolates carrying TEM-and SHV-type ESBLs have been reported from several countries, whilst CTX-M-2 has been reported from Argentina, CTX-M-3 from Poland and CTX-M-15 from Portugal [2,11]. morganii is an unusual host for ESBL.…”

Section: Ctx-m-3-type Extended-spectrum ␤-Lactamase-producing Morganementioning

confidence: 99%

CTX-M-3-type extended-spectrum β-lactamase-producing Morganella morganii: first description of an isolate from Turkey

Metan

Gülmez

Eser

et al. 2007

International Journal of Antimicrobial Agents

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Diversity in the swimming motility and flagellar regulon structure of uropathogenic Morganella morganii strains

et al. 2021

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First report of Morganella morganii producing CTX-M-15 β-lactamase

Cited by 3 publications

References 7 publications

Characterization of integrons and antimicrobial resistance genes in clinical isolates of Gram‐negative bacteria from Palestinian hospitals

Characterization of integrons and antimicrobial resistance genes in clinical isolates of Gram‐negative bacteria from Palestinian hospitals

CTX-M-3-type extended-spectrum β-lactamase-producing Morganella morganii: first description of an isolate from Turkey

Diversity in the swimming motility and flagellar regulon structure of uropathogenic Morganella morganii strains

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