Transcriptomic analysis reveals protein homeostasis breakdown in the coral Acropora millepora during hypo-saline stress.

ABSTRACT:

Background

Coral reefs can experience salinity fluctuations due to rainfall and runoff; these events can have major impacts on the corals and lead to bleaching and mortality. On the Great Barrier Reef (GBR), low salinity events, which occur during summer seasons and can involve salinity dropping ~ 10 PSU correlate with declines in coral cover, and these events are predicted to increase in frequency and severity under future climate change scenarios. In other marine invertebrates, exposure to low salinity causes increased expression of genes involved in proteolysis, responses to oxidative stress, and membrane transport, but the effects that changes in salinity have on corals have so far received only limited attention. To better understand the coral response to hypo-osmotic stress,

SUBMITTER: Aguilar C 

PROVIDER: S-EPMC6381741 | biostudies-literature | 2019 Feb

REPOSITORIES: biostudies-literature