Articles with "viviparous teleost" as a keyword



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Functional morphology of the gonoduct of the viviparous teleost Poeciliopsis gracilis (Heckel, 1848) (Poeciliidae)

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Published in 2017 at "Journal of Morphology"

DOI: 10.1002/jmor.20738

Abstract: Female teleosts do not develop Müllerian ducts; consequently, the ovary of teleosts contains two zones: germinal and gonoduct. The gonoduct lacks germinal cells, but has relevant functions in the reproductive process. We describe the functional… read more here.

Keywords: morphology gonoduct; gonoduct viviparous; viviparous teleost; gonoduct ... See more keywords

Structure of the gonoduct of the viviparous teleost Cnesterodon decemmaculatus (Jenyns, 1842) (Poeciliidae)

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Published in 2021 at "Journal of Morphology"

DOI: 10.1002/jmor.21326

Abstract: During embryogenesis, teleost females do not develop Müllerian ducts, which form the oviducts in all other vertebrates. Thus, when they reach sexual maturity they do not have oviducts. In viviparous teleosts, the lack of oviducts… read more here.

Keywords: gonoduct viviparous; cnesterodon decemmaculatus; viviparous teleost; teleost cnesterodon ... See more keywords
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Expression Analysis of ZPB2a and Its Regulatory Role in Sperm-Binding in Viviparous Teleost Black Rockfish

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Published in 2022 at "International Journal of Molecular Sciences"

DOI: 10.3390/ijms23169498

Abstract: Black rockfish is a viviparous teleost whose sperm could be stored in the female ovary for five months. We previously proposed that zona pellucida (ZP) proteins of black rockfish play a similar sperm-binding role as… read more here.

Keywords: sperm binding; role; black rockfish; viviparous teleost ... See more keywords