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• W1978988810 abstract "MEPS Marine Ecology Progress Series Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout the JournalEditorsTheme Sections MEPS 483:67-84 (2013) - DOI: https://doi.org/10.3354/meps10291 Adaptations to feast and famine in different strains of the marine heterotrophic dinoflagellates Gyrodinium dominans and Oxyrrhis marina Albert Calbet1,*, Stamatina Isari1, Rodrigo Andrés Martínez1, Enric Saiz1, Susana Garrido2, Janna Peters3, Rosa Maria Borrat1, Miquel Alcaraz1 1Institut de Ciències del Mar (CSIC), Passeig Marítim de la Barceloneta 37-49, 08003 Barcelona, Spain 2Centre of Oceanography/Guia Marine Laboratory, Faculty of Sciences, University of Lisbon, Avenida Nossa Senhora do Cabo 939, 2750-374 Cascais, Portugal 3Institute for Hydrobiology and Fisheries Science, Hamburg University, Grosse Elbstrasse 133, 22767 Hamburg, Germany *Email: acalbet@icm.csic.es ABSTRACT: Marine planktonic organisms endure fluctuations in food abundance and quality during their life. The degree of resource variability in each specific environment may have forced adaptive survival responses on the organisms inhabiting them. We studied the adaptations to feast and famine of 2 strains of the heterotrophic dinoflagellates Gyrodinium dominans (GYR-DK from Denmark; GYR-BCN from Barcelona) and Oxyrrhis marina (OXY-BCN from Barcelona; OXY-CRB from the Caribbean). Overall, the OXY strains showed contrasting results in terms of feeding, metabolism, and biochemical composition, whereas both GYR strains presented similar responses to the variables measured. OXY-BCN exhibited higher maximum ingestion rates, better capacity to exploit a pulse of food, higher carbon assimilation efficiency and lipid storage capacity, and longer survival time to starvation. When feeding on a fatty acid-rich alga (Rhodomonas salina, RHO), OXY-BCN displayed very high (75%) gross growth efficiencies (GGE), but showed no growth when conditioned to one that was more fatty acid deficient (Dunaliella tertiolecta, DUN). In contrast, both GYR strains had higher GGE when feeding on DUN (>50%) compared to a diet of RHO (16 to 22%). OXY-CRB showed low GGE (<20%), despite feeding actively on both prey. All strains maintained their carbon and nitrogen stoichiometry after 5 d starvation, but lost some fatty acids, especially OXY. Additionally, when starving, respiration rates decreased by 70% in OXY-BCN, 50% in GYR-DK, and by 25% in OXY-CRB. Our results demonstrate that OXY-BCN is a more opportunistic organism, perfectly adapted to heterogeneous or unstable environments; although it requires a suitable biochemical composition in its prey. On the other hand, GYR seems better conditioned to more stable habitats, such as coastal and open waters. This study also stresses the phenotypic differences between strains (especially of OXY) originating from different ecosystems. KEY WORDS: Gyrodinium dominans · Oxyrrhis marina · Starvation · Strain · Food quality · Feeding · Growth · Respiration · Fatty acids Full text in pdf format Erratum PreviousNextCite this article as: Calbet A, Isari S, Martínez RA, Saiz E and others (2013) Adaptations to feast and famine in different strains of the marine heterotrophic dinoflagellates Gyrodinium dominans and Oxyrrhis marina . Mar Ecol Prog Ser 483:67-84. https://doi.org/10.3354/meps10291 Export citation RSS - Facebook - Tweet - linkedIn Cited by Published in MEPS Vol. 483. Online publication date: May 30, 2013 Print ISSN: 0171-8630; Online ISSN: 1616-1599 Copyright © 2013 Inter-Research." @default.
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• W1978988810 date "2013-05-30" @default.
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• W1978988810 title "Adaptations to feast and famine in different strains of the marine heterotrophic dinoflagellates Gyrodinium dominans and Oxyrrhis marina " @default.
• W1978988810 cites W135534217 @default.
• W1978988810 cites W1543383288 @default.
• W1978988810 cites W1753138897 @default.
• W1978988810 cites W176398023 @default.
• W1978988810 cites W1965622308 @default.
• W1978988810 cites W1968525880 @default.
• W1978988810 cites W1968895326 @default.
• W1978988810 cites W1986621100 @default.
• W1978988810 cites W1990170752 @default.
• W1978988810 cites W1992682832 @default.
• W1978988810 cites W1994464234 @default.
• W1978988810 cites W1994921570 @default.
• W1978988810 cites W1998151854 @default.
• W1978988810 cites W1998336975 @default.
• W1978988810 cites W1998581046 @default.
• W1978988810 cites W2001164687 @default.
• W1978988810 cites W2004786979 @default.
• W1978988810 cites W2006482488 @default.
• W1978988810 cites W2009005248 @default.
• W1978988810 cites W2010722195 @default.
• W1978988810 cites W2019813796 @default.
• W1978988810 cites W2020192389 @default.
• W1978988810 cites W2020424552 @default.
• W1978988810 cites W2021172355 @default.
• W1978988810 cites W2030479358 @default.
• W1978988810 cites W2033261609 @default.
• W1978988810 cites W2035167373 @default.
• W1978988810 cites W2036127940 @default.
• W1978988810 cites W2039247327 @default.
• W1978988810 cites W2040299612 @default.
• W1978988810 cites W2041334634 @default.
• W1978988810 cites W2050913475 @default.
• W1978988810 cites W2053470935 @default.
• W1978988810 cites W2054340885 @default.
• W1978988810 cites W2057984204 @default.
• W1978988810 cites W2060191522 @default.
• W1978988810 cites W2062747759 @default.
• W1978988810 cites W2062957100 @default.
• W1978988810 cites W2070124065 @default.
• W1978988810 cites W2071823253 @default.
• W1978988810 cites W2074731222 @default.
• W1978988810 cites W2079330935 @default.
• W1978988810 cites W2082476651 @default.
• W1978988810 cites W2085231497 @default.
• W1978988810 cites W2086217848 @default.
• W1978988810 cites W2087754387 @default.
• W1978988810 cites W2090925748 @default.
• W1978988810 cites W2091919019 @default.
• W1978988810 cites W2095101020 @default.
• W1978988810 cites W2105507263 @default.
• W1978988810 cites W2105615541 @default.
• W1978988810 cites W2106728390 @default.
• W1978988810 cites W2119246165 @default.
• W1978988810 cites W2120277395 @default.
• W1978988810 cites W2121513727 @default.
• W1978988810 cites W2122698930 @default.
• W1978988810 cites W2125255191 @default.
• W1978988810 cites W2129939060 @default.
• W1978988810 cites W2131653752 @default.
• W1978988810 cites W2136009702 @default.
• W1978988810 cites W2140017892 @default.
• W1978988810 cites W2146024532 @default.
• W1978988810 cites W2147058629 @default.
• W1978988810 cites W2154863914 @default.
• W1978988810 cites W2157235222 @default.
• W1978988810 cites W2157469398 @default.
• W1978988810 cites W2158072745 @default.
• W1978988810 cites W2168526937 @default.
• W1978988810 cites W2171093644 @default.
• W1978988810 cites W2327520780 @default.
• W1978988810 cites W2373588091 @default.
• W1978988810 doi "https://doi.org/10.3354/meps10291" @default.
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