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Viviparous stingrays avoid contamination of the embryonic environment through faecal accumulation mechanisms
In viviparous (live-bearing) animals, embryos face an embryo-specific defecation issue: faecal elimination in utero can cause fatal contamination of the embryonic environment. Our data from the viviparous red stingray (Hemitrygon akajei) reveals how viviparous elasmobranchs circumvent this issue. Th...
Autores principales: | Tomita, Taketeru, Nakamura, Masaru, Kobayashi, Yasuhisa, Yoshinaka, Atsushi, Murakumo, Kiyomi |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7193589/ https://www.ncbi.nlm.nih.gov/pubmed/32355302 http://dx.doi.org/10.1038/s41598-020-64271-2 |
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