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Alternative intrapopulation life-history strategies and their trade-offs in an African annual fish

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081766%3A_____%2F14%3A00428330" target="_blank" >RIV/68081766:_____/14:00428330 - isvavai.cz</a>

  • Alternative codes found

    RIV/00216224:14310/14:00082112

  • Result on the web

    <a href="http://dx.doi.org/10.1111/jeb.12359" target="_blank" >http://dx.doi.org/10.1111/jeb.12359</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1111/jeb.12359" target="_blank" >10.1111/jeb.12359</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Alternative intrapopulation life-history strategies and their trade-offs in an African annual fish

  • Original language description

    In ephemeral habitats, the same genotypes cope with unpredictable environmental conditions, favouring the evolution of developmental plasticity and alternative life-history strategies (ALHS). We tested the existence of intrapopulation ALHS in an annual killifish, Nothobranchius furzeri, inhabiting temporary pools. The pools are either primary (persisting throughout the whole rainy season) or secondary (refilled after desiccation of the initial pool), representing alternative niches. The unpredictable conditions led to the evolution of reproductive bet-hedging with asynchronous embryonic development. We used a common garden experiment to test whether the duration of embryonic period is associated with post-embryonic life-history traits. Fish with rapidembryonic development (secondary pool strategy, high risk of desiccation) produced phenotypes with more rapid life-history traits than fish with slow embryonic development (primary pool strategy). The fast fish were smaller at hatching bu

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    EG - Zoology

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GPP505%2F11%2FP646" target="_blank" >GPP505/11/P646: Adaptive coexistence of distinct life history strategies in fish of the genus Nothobranchius</a><br>

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2014

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Journal of Evolutionary Biology

  • ISSN

    1010-061X

  • e-ISSN

  • Volume of the periodical

    27

  • Issue of the periodical within the volume

    5

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    12

  • Pages from-to

    854-865

  • UT code for WoS article

    000334966800005

  • EID of the result in the Scopus database