Viral-Induced Mortality of Prokaryotes in a Tropical Monsoonal Estuary.

ABSTRACT: Viruses are recognized as the most abundant and dynamic biological entities in the marine and estuarine environment. However, studies on the dynamics and activity of viruses in transient estuarine systems are limited. This study examines temporal and spatial variations in viral abundance (VA) and viral activity across the salinity gradient in a monsoon-driven tropical estuarine system (Cochin estuary, CE) along the southwest coast of India. Water samples were collected from five stations (with different hydrological settings) every 3 h for 24 h period during two distinct seasons, namely pre-monsoon (PRM, dry season) and monsoon (MON, wet season). Time series measurements were made for a spring and neap tidal cycle for each season at all the stations. The results showed marked spatial and s

SUBMITTER: Jasna V 

PROVIDER: S-EPMC5440509 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature