Single-copy genes as markers for distinguishing Vibrio bacteria in marine ecosystems

Just now November 4, 2026 1 min read 📰 Phys.org

📋 Key Takeaway

The article discusses the importance of Vibrio bacteria in marine ecosystems and their role as pathogens for humans and animals. This is relevant for Iran as it has significant marine resources that could be affected by these bacteria, impacting both public health and the fishing industry.

The more than 100 bacterial species of the genus Vibrio are important in marine ecosystems because they contribute to the carbon cycle and other ecological processes, but they can also be significant pathogens for both humans (they can cause cholera) and animals (they can drastically reduce productivity in fish and crustacean farms [e.g., prawns] or cause coral bleaching). Identifying and quantifying Vibrio species in marine and estuarine water samples is complex because identification errors may occur when using molecular methods that lack sufficient resolution.