{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Allen-Waller LR"],"funding":["University of Pennsylvania Center for Undergraduate Research and Fellowships","University of Pennsylvania - Center for Undergraduate Research and Fellowships","University of Pennsylvania","Division of Ocean Sciences","National Science Foundation","Charles E. Kaufman Foundation"],"pagination":["jeb246222"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC10911193"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["227(4)"],"pubmed_abstract":["Climate change threatens the survival of symbiotic cnidarians by causing photosymbiosis breakdown in a process known as bleaching. Direct effects of temperature on cnidarian host physiology remain difficult to describe because heatwaves depress symbiont performance, leading to host stress and starvation. The symbiotic sea anemone Exaiptasia diaphana provides an opportune system to disentangle direct versus indirect heat effects on the host, as it can survive indefinitely without symbionts. We tested the hypothesis that heat directly impairs cnidarian physiology by comparing symbiotic and aposymbiotic individuals of two laboratory subpopulations of a commonly used clonal strain of E. diaphana, CC7. We exposed anemones to a range of temperatures (ambient, +2°C, +4°C and +6°C) for 15-18 days,"],"journal":["The Journal of experimental biology"],"pubmed_title":["Comparative physiology reveals heat stress disrupts acid-base homeostasis independent of symbiotic state in the model cnidarian Exaiptasia diaphana."],"pmcid":["PMC10911193"],"funding_grant_id":["1923743","NSF-OCE 577582","KA2021-114797","2022 Career Services Summer Funding Grant","New Investigator Award 581073"],"pubmed_authors":["Martynek MP","Jones KG","Allen-Waller LR","Barott KL","Brown KT"],"additional_accession":[]},"is_claimable":false,"name":"Comparative physiology reveals heat stress disrupts acid-base homeostasis independent of symbiotic state in the model cnidarian Exaiptasia diaphana.","description":"Climate change threatens the survival of symbiotic cnidarians by causing photosymbiosis breakdown in a process known as bleaching. Direct effects of temperature on cnidarian host physiology remain difficult to describe because heatwaves depress symbiont performance, leading to host stress and starvation. The symbiotic sea anemone Exaiptasia diaphana provides an opportune system to disentangle direct versus indirect heat effects on the host, as it can survive indefinitely without symbionts. We tested the hypothesis that heat directly impairs cnidarian physiology by comparing symbiotic and aposymbiotic individuals of two laboratory subpopulations of a commonly used clonal strain of E. diaphana, CC7. We exposed anemones to a range of temperatures (ambient, +2°C, +4°C and +6°C) for 15-18 days,","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024 Feb","modification":"2026-07-15T00:10:26.005Z","creation":"2025-04-05T11:38:33.323Z"},"accession":"S-EPMC10911193","cross_references":{"pubmed":["38269486"],"doi":["10.1242/jeb.246222"]}}