Related Experiment Video
Updated: May 28, 2025
Author Spotlight: A Comprehensive Protocol for Acinetobacter Biofilm Quantification, Assessment, and Visualization
Published on: August 4, 2023
Geographic variation in abundance and diversity of Acinetobacter baumannii Vieuvirus bacteriophages
Dafne Arellano-Maciel1, Juan Manuel Hurtado-Ramírez2, Laura Carolina Camelo-Valera3
1Laboratorio de Biología Computacional y Virómica Integrativa, Centro de Investigación en Dinámica Celular, Universidad Autónoma del Estado de Morelos, Cuernavaca, Mexico.
Introduction:
Prophages play a crucial role in the genomic diversity of Acinetobacter baumannii, contributing to its pathogenicity and adaptation.
Methods:
In this study, we induced and sequenced seven prophages from five isolates of A. baumannii. These were analyzed with 967 prophages identified from various isolates worldwide, plus 21 genomes of other phages infecting A. baumannii previously reported in NCBI. To have an overview of the populations of the prophages infecting A. baumannii.
Results:
Our analysis revealed 13 major prophage clusters within the analyzed A. baumannii isolates. Notably, prophages belonging to the Vieuvirus genus were the most prevalent. Specifically, Vieuvirus-related phages were frequently identified in isolates from Thailand, Mexico, China, and South Korea, which show the geographic prevalence of A. baumannii prophages.
Discussion:
This study highlights the importance of considering geographic factors to fully understand prophage diversity and their significant role in the evolutionary dynamics of A. baumannii.
More Related Videos
05:06Author Spotlight: Advancing Antibiotic Resistance Research Using an Efflux-Deficient Bacterial Strain and a Single-Copy Gene Expression System
Published on: January 5, 2024
03:33Author Spotlight: An Adapted Optical Density-Based Microplate Assay for Characterizing Actinobacteriophage Infection
Published on: June 30, 2023
