DOI: 10.1016/j.marpolbul.2018.04.050
Scopus记录号: 2-s2.0-85046010459
论文题名: Antimicrobial resistance not related to 1,2,3 integrons and Superintegron in Vibrio spp. isolated from seawater sample of Lima (Peru)
作者: Sulca M.A. ; Orozco R. ; Alvarado D.E.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2018
卷: 131 起始页码: 370
结束页码: 377
语种: 英语
英文关键词: Antimicrobial resistance
; Integrons
; Superintegron
; Vibrio
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Antimicrobial resistance (AMR) in microorganisms has been attributed to integrons, which have the ability to capture antimicrobial resistance gene cassettes and express them in their hosts. 170 strains of Vibrio spp. were isolated from Lima (Peru) seawater samples and identified by biochemical tests and PCR. AMR profiles were generated using 15 standard antibiotics. The presence of class 1, 2 and 3 integrons and Superintegron in these strains were also investigated by PCR. Ten species of Vibrio were identified with V. alginolyticus the most frequent. All strains were resistant to antibiotics, especially to penicillin group. No resistance to norfloxacin or tetracycline was observed. Class 1, 2 and 3 integrons were not found, only one Superintegron containing the mutT gene was identified in V. cholerae L22 strain. This indicated that AMR is not related to integrons as mentioned previously and that these strains can be reservoirs of resistance genes in marine environments. © 2018 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88247
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: Molecular Microbiology and Biotechnology Laboratory, Faculty of Biological Science, National University of San Marcos, Lima, Peru; Aquatic Microbiology Laboratory, Alexander von Humboldt Aquaculture Research Center - IMARPE, Lima, Peru
Recommended Citation:
Sulca M.A.,Orozco R.,Alvarado D.E.. Antimicrobial resistance not related to 1,2,3 integrons and Superintegron in Vibrio spp. isolated from seawater sample of Lima (Peru)[J]. Marine Pollution Bulletin,2018-01-01,131