Prevalence of virulence genes in Escherichia coli isolates from poultry farms in Northeastern Brazil

Prevalence of virulence genes in Escherichia coli isolates from poultry farms in Northeastern Brazil

ABSTRACT: In this study, 35 E. coli isolates obtained from broiler chickens and commercial laying hens from farms in the state of Pernambuco were analyzed. Through PCR analysis, the number of isolates showing amplification for the tested virulence factors were as follows: iss (16), iutA (10), hlyF (...

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Main Authors: Mércia Rodrigues Barros, Mateus Matiuzzi da Costa, Chirles Araújo de França, Jarbas Freitas Amarante, Angélica Liberalino da Silva, José Wilton Pinheiro Júnior, Ana Paula da Silva Ferreira Santos, Rinaldo Aparecido Mota
Format: Article
Language:English
Published: Universidade Federal de Santa Maria 2025-06-01
Series:Ciência Rural
Subjects:
APEC
E. coli
colibacillosis
farms poultry
virulence genes
PCR.
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782025000800452&lng=en&tlng=en
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