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Polyspermy in birds: sperm numbers and embryo survival

Polyspermy is a major puzzle in reproductive biology. In some taxa, multiple sperm enter the ovum as part of the normal fertilization process, whereas in others, penetration of the ovum by more than one sperm is lethal. In birds, several sperm typically enter the germinal disc, yet only one fuses wi...

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Detalles Bibliográficos
Publicado en:Proc Biol Sci
Autores principales: Hemmings, N., Birkhead, T. R.
Formato: Artigo
Lenguaje:Inglês
Publicado: The Royal Society 2015
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC4650155/
https://ncbi.nlm.nih.gov/pubmed/26511048
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rspb.2015.1682
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