Literature DB >> 19719628

Characterisation and genetic diversity via REP-PCR of Escherichia coli isolates from polluted waters in southern Brazil.

Luiz Gustavo Dos Anjos Borges1, Virgínia Dalla Vechia, Gertrudes Corção.   

Abstract

Abstract The scope of this study was to establish the genomic diversity existing between Escherichia coli isolates obtained from water samples retrieved from Arroio Feijó, southern Brazil, using the repetitive extragenic palindromic elements-polymerase chain reaction protocol. Ninety-eight different isolates were identified from samples obtained from five sites. Eleven different clusters presenting identical fingerprinting patterns were detected. The dendrogram contained 28 clusters for 70% similarity cut-off. These clusters enabled the observation of 16 single patterns. The results enabled the observation of genetic diversity between isolates obtained in one sampling site, and those from other sampling sites. Site 5 showed the highest diversity (Shannon-Weaver, H'=2.92) and site 3 exhibited the lowest diversity degree (Shannon-Weaver, H'=2.16).

Entities:  

Year:  2003        PMID： 19719628     DOI： 10.1016/S0168-6496(03)00147-8

Source DB:  PubMed          Journal:  FEMS Microbiol Ecol        ISSN： 0168-6496            Impact factor:   4.194


  10 in total

1.  Soil bacterial and fungal community successions under the stress of chlorpyrifos application and molecular characterization of chlorpyrifos-degrading isolates using ERIC-PCR.

Authors:  Lie-zhong Chen; Yan-li Li; Yun-long Yu
Journal:  J Zhejiang Univ Sci B       Date:  2014-04       Impact factor: 3.066

2.  Development of SCAR primers based on a repetitive DNA fingerprint for Escherichia coli detection.

Authors:  Aphidech Sangdee; Sitakan Natphosuk; Adunwit Srisathan; Kusavadee Sangdee
Journal:  J Microbiol       Date:  2013-03-02       Impact factor: 3.422

3.  Genetic diversity study of various β-lactamase-producing multidrug-resistant Escherichia coli isolates from a tertiary care hospital using ERIC-PCR.

Authors:  Jayanti Jena; Nagen Kumar Debata; Rajesh Kumar Sahoo; Mahendra Gaur; Enketeswara Subudhi
Journal:  Indian J Med Res       Date:  2017-07       Impact factor: 2.375

4.  Genotype variation and genetic relationship among Escherichia coli from nursery pigs located in different pens in the same farm.

Authors:  Ana Herrero-Fresno; Shahana Ahmed; Monica Hegstad Hansen; Matthew Denwood; Camilla Zachariasen; John Elmerdahl Olsen
Journal:  BMC Microbiol       Date:  2017-01-05       Impact factor: 3.605

5.  Outbreak of carbapenem-resistant Acinetobacter baumannii carrying the carbapenemase OXA-23 in ICU of the eastern Heilongjiang Province, China.

Authors:  Yongxin Zhao; Kewang Hu; Jisheng Zhang; Yuhang Guo; Xuecai Fan; Yong Wang; Sedzro Divine Mensah; Xiaoli Zhang
Journal:  BMC Infect Dis       Date:  2019-05-22       Impact factor: 3.667

6.  Prevalence and Diversity of Antibiotic Resistant Escherichia coli From Anthropogenic-Impacted Larut River.

Authors:  Chui Wei Bong; Kyle Young Low; Lay Ching Chai; Choon Weng Lee
Journal:  Front Public Health       Date:  2022-03-10

7.  Characterization of multidrug resistant ESBL-producing Escherichia coli isolates from hospitals in Malaysia.

Authors:  King-Ting Lim; Rohani Yasin; Chew-Chieng Yeo; Savithri Puthucheary; Kwai-Lin Thong
Journal:  J Biomed Biotechnol       Date:  2009-08-05

8.  Diversity across Seasons of Culturable Pseudomonas from a Desiccation Lagoon in Cuatro Cienegas, Mexico.

Authors:  Alejandra Rodríguez-Verdugo; Valeria Souza; Luis E Eguiarte; Ana E Escalante
Journal:  Int J Microbiol       Date:  2012-10-09

9.  Cultivable bacteria isolated from apple trees cultivated under different crop systems: Diversity and antagonistic activity against Colletotrichum gloeosporioides.

Authors:  João Frederico M Dos Passos; Pedro B da Costa; Murilo D Costa; Gilmar R Zaffari; Gilberto Nava; José Itamar Boneti; Andréia Mara R de Oliveira; Luciane M P Passaglia
Journal:  Genet Mol Biol       Date:  2014-09       Impact factor: 1.771

10.  Source identification of airborne Escherichia coli of swine house surroundings using ERIC-PCR and REP-PCR.

Authors:  Huiyong Duan; Tongjie Chai; Jianzhu Liu; Xingxiao Zhang; Chunhua Qi; Jing Gao; Yaling Wang; Yumei Cai; Zengmin Miao; Meiling Yao; Gerd Schlenker
Journal:  Environ Res       Date:  2009-04-05       Impact factor: 6.498
  10 in total

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