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Positive genetic correlation between brain size and sexual traits in male guppies artificially selected for brain size

Brain size is an energetically costly trait to develop and maintain. Investments into other costly aspects of an organism's biology may therefore place important constraints on brain size evolution. Sexual traits are often costly and could therefore be traded off against neural investment. Howe...

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Detalles Bibliográficos
Publicado en:J Evol Biol
Autores principales: Kotrschal, A., Corral‐Lopez, A., Zajitschek, S., Immler, S., Maklakov, A. A., Kolm, N.
Formato: Artigo
Lenguaje:Inglês
Publicado: John Wiley and Sons Inc. 2015
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC4949642/
https://ncbi.nlm.nih.gov/pubmed/25705852
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1111/jeb.12608
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