Shift of symbiont communities in Acropora tenuis juveniles under heat stress.

ABSTRACT: Ocean warming is a major threat to coral reefs, leading to an increasing frequency and amplitude of coral bleaching events, where the coral and its algal symbiont associations breakdown. Long-term change and resilience of a symbiont community in coral juveniles is thought to be one of the most important aspects for determining thermal tolerance of the coral holobionts; however, despite its importance, they are not well documented in both under elevated temperature and even under natural condition. Here we investigated changes in symbiont communities in juveniles of the coral Acropora tenuis under controlled heat stress conditions (30 °C, 31/32 °C) and natural variations in seawater temperatures (19-30 °C) for up to four months. Compared with the ambient temperature conditions, coral

SUBMITTER: Yorifuji M 

PROVIDER: S-EPMC5732543 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature