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Structure and permeability of the egg capsule of the placental Australian sharpnose shark, Rhizoprionodon taylori
Shark placentae are derived from modifications to the fetal yolk sac and the maternal uterine mucosa. In almost all placental sharks, embryonic development occurs in an egg capsule that remains intact for the entire pregnancy, separating the fetal tissues from the maternal tissues at the placental i...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer Berlin Heidelberg
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8894161/ https://www.ncbi.nlm.nih.gov/pubmed/35118516 http://dx.doi.org/10.1007/s00360-021-01427-0 |