Concept information
Terme préférentiel
pronucleus
Note
- Decondensation of the sperm head begins 1 h after zona penetration. Male pronucleus formation occurs simultaneously with disappearance of the nuclear membrane, decondensation of the chromosomes and reformation of the pronuclear membrane from oocyte endoplasmic reticulum which is supported by action of growth factors. This coincides with decondensation of the maternal chromatin and the formation of the female pronucleus. (Source : INRA)
Appartient au groupe
Sujet
- Development biology
- Reproduction biology
Libellé alternatif (skos-xl)
- https://opendata.inra.fr/BRMH/xl_fr_174-4 (Reproduction)
libellé préférentiel (skos-xl)
- https://opendata.inra.fr/BRMH/xl_fr_174-1 (Reproduction)
Traductions
-
pronucleuslexinfo:fullFormFor: PN
lexinfo:termType: forme développée
lexinfo:gender: masculin
lexinfo:partOfSpeech: noun
français
-
PN
lexinfo:abbreviationFor: pronucleus
lexinfo:termType: abbreviation
Sujet: Biologie de la reproduction
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pronoyau
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pronucléus
URI
https://opendata.inra.fr/BRMH/174
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