Clin Microbiol Infect ABSTRACT: We investigated the presence of qnrC and qnrD among 756 non-replicate Enterobacteriaceae isolated in Italy, selected for being non-susceptible to fluoroquinolones and/or resistant to third-generation cephalosporins. Four Proteus mirabilis and one Morganella morganii (0.66% of the total) presented a qnrD gene, located in a 2687-base-pair plasmid that was entirely sequenced. The plasmid is un-typable, and contains no known coding region other than qnrD. That the qnrD gene was found in four unrelated P. mirabilis and in one M. morganii isolate might suggest a frequent association of this gene with the tribe Proteeae.
Product ID:
64639
Handle IRIS:
11562/386035
Deposited On:
June 25, 2012
Last Modified:
December 1, 2022
Bibliographic citation:
Mazzariol, Annarita; Kocsis, Bela; Koncan, Raffaella; Kocsis, Erika; Lanzafame, P; Cornaglia, Giuseppe,
Description and plasmid characterization of qnrD determinants in Proteus mirabilis and Morganella morganii«Clinical Microbiology and Infection»
, vol. 18
, n. 3
, 2012
, pp. E46-E48