Matches in SemOpenAlex for { <https://semopenalex.org/work/W4313594056> ?p ?o ?g. }
- W4313594056 endingPage "151865" @default.
- W4313594056 startingPage "151865" @default.
- W4313594056 abstract "Cnidarian-microalgae (Family: Symbiodiniaceae) endosymbiotic relationships are central to the success of reef building corals, particularly shaping stress tolerance and capacity to adapt to ever-changing environmental conditions. Studies have particularly examined Symbiodiniaceae susceptibility (and adaptation) to thermal stress to aid reef management as reef temperatures continue to rise. Thermal Performance Curves (TPCs) have previously been well studied to resolve how changing temperatures influence organism competitive fitness but have only recently been applied to corals and never before to Symbiodiniaceae. We therefore developed and applied rapid assay TPCs to 7 Symbiodiniaceae isolates (spanning 5 genera) from different reef origins. Isolates were exposed to temperature gradients, ramping up (26-35 °C) and down (26-17 °C) by 1 °C every 3 days. Photophysiological performance (maximum and effective photochemical efficiency, Fv/Fm and Fq´/Fm´) measured at each temperature was used to fit TPC algorithms describing temperature for optimal performance (Topt), critical thermal minimum or maximum (Ctmin or Ctmax), and thermal performance breadth (Tbr). TPC characteristics varied across the isolates revealing diverse performance ranges. Fv/Fm-derived Topt across all 7 isolates was 25.84 °C, with isolate WT3.2 (Symbiodinium spp.) returning the highest overall Topt (26.89 °C) and Ctmax (36.63 °C) values. In contrast, isolate RT141 (Breviolum psygmophilum) had the greatest Tbr (16.15 °C). As such, Fv/Fm-derived TPCs revealed thermal “generalism” of the temperate originating RT141 in comparison to more thermal “specialism” of WT3.2 originating from a hot tropical mangrove lagoon. Thermal characteristics were more varied across isolates when fitting TPCs to the effective photochemical efficiencies (Fq´/Fm´). We discuss how TPC-based characteristics are ultimately operationally defined in terms of thermal perturbation, choice of TPC algorithm and physiological descriptor, and in turn how more standardised approaches could aid future efforts attempting to resolve differences in thermal adaptation in coral endosymbionts." @default.
- W4313594056 created "2023-01-06" @default.
- W4313594056 creator A5003367711 @default.
- W4313594056 creator A5032252773 @default.
- W4313594056 creator A5044102443 @default.
- W4313594056 creator A5084790267 @default.
- W4313594056 date "2023-04-01" @default.
- W4313594056 modified "2023-09-27" @default.
- W4313594056 title "Contrasting the thermal performance of cultured coral endosymbiont photo-physiology" @default.
- W4313594056 cites W1592735026 @default.
- W4313594056 cites W2017200992 @default.
- W4313594056 cites W2044406696 @default.
- W4313594056 cites W2050386030 @default.
- W4313594056 cites W2060287786 @default.
- W4313594056 cites W2096973757 @default.
- W4313594056 cites W2119869952 @default.
- W4313594056 cites W2129939060 @default.
- W4313594056 cites W2135321088 @default.
- W4313594056 cites W2277494255 @default.
- W4313594056 cites W2341274643 @default.
- W4313594056 cites W2344825990 @default.
- W4313594056 cites W2525809904 @default.
- W4313594056 cites W2588434837 @default.
- W4313594056 cites W2593339953 @default.
- W4313594056 cites W2596630349 @default.
- W4313594056 cites W2621230222 @default.
- W4313594056 cites W2746498488 @default.
- W4313594056 cites W2767785669 @default.
- W4313594056 cites W2782456798 @default.
- W4313594056 cites W2784093287 @default.
- W4313594056 cites W2800915744 @default.
- W4313594056 cites W2807916923 @default.
- W4313594056 cites W2832688480 @default.
- W4313594056 cites W2887754912 @default.
- W4313594056 cites W2890566977 @default.
- W4313594056 cites W2911698913 @default.
- W4313594056 cites W2924041486 @default.
- W4313594056 cites W2946728349 @default.
- W4313594056 cites W2953276497 @default.
- W4313594056 cites W2963623006 @default.
- W4313594056 cites W2966987244 @default.
- W4313594056 cites W2973607269 @default.
- W4313594056 cites W2980750327 @default.
- W4313594056 cites W2991506619 @default.
- W4313594056 cites W3003971360 @default.
- W4313594056 cites W3005512396 @default.
- W4313594056 cites W3006092905 @default.
- W4313594056 cites W3007757945 @default.
- W4313594056 cites W3014480380 @default.
- W4313594056 cites W3021270982 @default.
- W4313594056 cites W3025971693 @default.
- W4313594056 cites W3034386405 @default.
- W4313594056 cites W3126154392 @default.
- W4313594056 cites W3134395802 @default.
- W4313594056 cites W3140217743 @default.
- W4313594056 cites W3150242077 @default.
- W4313594056 cites W3175733158 @default.
- W4313594056 cites W3185027184 @default.
- W4313594056 cites W3205491578 @default.
- W4313594056 cites W3206488228 @default.
- W4313594056 cites W3207630513 @default.
- W4313594056 cites W3208386940 @default.
- W4313594056 cites W3209456951 @default.
- W4313594056 cites W3211021620 @default.
- W4313594056 cites W4210284502 @default.
- W4313594056 cites W4213017761 @default.
- W4313594056 cites W4221019156 @default.
- W4313594056 cites W4223465525 @default.
- W4313594056 cites W4225159038 @default.
- W4313594056 cites W4225282248 @default.
- W4313594056 cites W4293320735 @default.
- W4313594056 doi "https://doi.org/10.1016/j.jembe.2022.151865" @default.
- W4313594056 hasPublicationYear "2023" @default.
- W4313594056 type Work @default.
- W4313594056 citedByCount "0" @default.
- W4313594056 crossrefType "journal-article" @default.
- W4313594056 hasAuthorship W4313594056A5003367711 @default.
- W4313594056 hasAuthorship W4313594056A5032252773 @default.
- W4313594056 hasAuthorship W4313594056A5044102443 @default.
- W4313594056 hasAuthorship W4313594056A5084790267 @default.
- W4313594056 hasConcept C139807058 @default.
- W4313594056 hasConcept C143020374 @default.
- W4313594056 hasConcept C156602925 @default.
- W4313594056 hasConcept C169760540 @default.
- W4313594056 hasConcept C18903297 @default.
- W4313594056 hasConcept C2776408758 @default.
- W4313594056 hasConcept C2777866282 @default.
- W4313594056 hasConcept C2780603171 @default.
- W4313594056 hasConcept C43144210 @default.
- W4313594056 hasConcept C523546767 @default.
- W4313594056 hasConcept C54355233 @default.
- W4313594056 hasConcept C68874143 @default.
- W4313594056 hasConcept C77044568 @default.
- W4313594056 hasConcept C79367842 @default.
- W4313594056 hasConcept C81461190 @default.
- W4313594056 hasConcept C86803240 @default.
- W4313594056 hasConceptScore W4313594056C139807058 @default.
- W4313594056 hasConceptScore W4313594056C143020374 @default.