Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Life Sciences
Recurring Episodes Of Thermal Stress Shift The Balance From A Dominant Host-Specialist To A Background Host-Generalist Zooxanthella In The Threatened Pillar Coral, Dendrogyra Cylindrus, Cynthia Lewis, Karen L. Neely, Mauricio Rodriguez-Lanetty
Recurring Episodes Of Thermal Stress Shift The Balance From A Dominant Host-Specialist To A Background Host-Generalist Zooxanthella In The Threatened Pillar Coral, Dendrogyra Cylindrus, Cynthia Lewis, Karen L. Neely, Mauricio Rodriguez-Lanetty
Marine & Environmental Sciences Faculty Articles
Most scleractinian corals form obligate symbioses with photosynthetic dinoflagellates (family Symbiodiniaceae), which provide differential tolerances to their host. Previously, research has focused on the influence of symbiont composition and the dynamic processes of symbiont repopulation during single episodes of hyperthermal events, followed by years of less-stressful conditions. In contrast, this study characterized for the first time, the role of Symbiodiniaceae species changes in response to annually recurring hyperthermal events, a scenario soon expected to become the norm. Consecutive hyperthermal events during summer 2014 and 2015 along the Florida Reef Tract offered a unique opportunity to study bleaching susceptibility and recovery …