ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] The Amazon Molly fish, P. formosa, is an all-female gynoform15 that depends on sperm of males of related bisexual species, P. mexicana or P. latipinna, for gynogenesis, that is, the sperm is needed to trigger embryogenesis physiologically (reviewed in ref. 16). Eggs are formed without meiosis17, ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/373068a0
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