Automixis
Automixis is the fusion of (typically haploid) nuclei or gametes derived from the same individual. The term covers several reproductive mechanisms, some of which are parthenogenetic. Diploidy might be restored by the doubling of the chromosomes without cell division before meiosis begins or after meiosis is completed. This is referred to as an endomitotic cycle. This may also happen by the fusion of the first two blastomeres. Other species restore their ploidy by the fusion of the meiotic products. The chromosomes may not separate at one of the two anaphases (called restitutional meiosis) or the nuclei produced may fuse or one of the polar bodies may fuse with the egg cell at some stage during its maturation.
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Automixis
Automixis is the fusion of (typically haploid) nuclei or gametes derived from the same individual. The term covers several reproductive mechanisms, some of which are parthenogenetic. Diploidy might be restored by the doubling of the chromosomes without cell division before meiosis begins or after meiosis is completed. This is referred to as an endomitotic cycle. This may also happen by the fusion of the first two blastomeres. Other species restore their ploidy by the fusion of the meiotic products. The chromosomes may not separate at one of the two anaphases (called restitutional meiosis) or the nuclei produced may fuse or one of the polar bodies may fuse with the egg cell at some stage during its maturation.
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Automixie (of meiotische parth ...... hun moeder verschillend zijn.
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Automixis is the fusion of (ty ...... h other and from their mother.
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Automixis es un término que c ...... única entre sí y de su madre.
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L’automixie (ou parthénogenèse ...... res.
* Portail de la biologie
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1.021.972.021
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Automixie (of meiotische parth ...... hun moeder verschillend zijn.
@nl
Automixis is the fusion of (ty ...... e stage during its maturation.
@en
Automixis es un término que c ...... momento durante su maduración.
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L’automixie (ou parthénogenèse ...... nt).
* Portail de la biologie
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label
Automixie
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Automixie
@nl
Automixis
@en
Automixis
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