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Sperm length divergence as a potential prezygotic barrier in a passerine hybrid zone

The saltmarsh sparrow Ammospiza caudacuta and Nelson's sparrow A. nelsoni differ in ecological niche, mating behavior, and plumage, but they hybridize where their breeding distributions overlap. In this advanced hybrid zone, past interbreeding and current backcrossing result in substantial geno...

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Detalles Bibliográficos
Autores principales: Cramer, Emily R. A., Grønstøl, Gaute, Maxwell, Logan, Kovach, Adrienne I., Lifjeld, Jan T.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8293778/
https://www.ncbi.nlm.nih.gov/pubmed/34306637
http://dx.doi.org/10.1002/ece3.7768