Unveiling resistance patterns, kmt1 sequence analyses, virulence traits, and antibiotic resistance genes of multidrug-resistant Pasteurella multocida retrieved from poultry and rabbits.

 0 Người đánh giá. Xếp hạng trung bình 0

Tác giả: Nada A Abdelrahman, Asma Massad Alenzi, Abdelazeem M Algammal, Saad Alghamdi, Bian K Almessiry, Reham M El-Tarabili, Mohamed E Enany, Madeha O I Ghobashy, Ahmed Kabrah, Fatma M Youssef

Ngôn ngữ: eng

Ký hiệu phân loại: 594.38 *Pulmonata

Thông tin xuất bản: England : Scientific reports , 2025

Mô tả vật lý:

Bộ sưu tập: NCBI

ID: 55951

 Pasteurella multocida is incriminated in fowl cholera in poultry and snuffles in rabbits, causing significant economic losses in the poultry industry worldwide. This study investigated the prevalence, kmt1 gene sequencing, antibiogram, pathogenicity, and PCR detection of the virulence and resistance genes of P. multocida recovered from chickens, ducks, and rabbits. Approximately 150 samples were collected from diseased chickens, ducks, and rabbits (50 for each) from commercial farms in Ismailia government, Egypt. The collected samples were bacteriologically examined, and the recovered isolates were subsequently subjected to kmt1 gene sequencing, antibiogram, pathogenicity test, and PCR-based detection of virulence and antibiotic resistance genes. The overall prevalence of P. multocida was 20% (30/150). The highest prevalence was recorded in rabbits (24%
  12/50), followed by ducks (20%
  10/50) and chickens (16%
  8/50). The lung was the most predominant infected organ. Moreover, the kmt1 phylogenetic analysis emphasized that the tested P. multocida strains presented remarkable genetic identity with other P. multocida strains from the USA, Denmark, China, India, and Iran. Chloramphenicol and ciprofloxacin exhibited promising results in treating P. multocida. Moreover, the prevalence of oma87, ptfA, luxS, tadG, and nanB virulence genes was 100%, 86.7%, 76.6%, 73.3%, and 56.7% respectively. Herein, 13.3% of the tested strains were multidrug-resistant (MDR) to 5 antibiotic classes and carried bla
Tạo bộ sưu tập với mã QR

THƯ VIỆN - TRƯỜNG ĐẠI HỌC CÔNG NGHỆ TP.HCM

ĐT: (028) 36225755 | Email: tt.thuvien@hutech.edu.vn

Copyright @2024 THƯ VIỆN HUTECH