Induction of tetraploid gynogenesis in the European sea bass, Dicentrarchus labrax L.

dc.contributor.author	Peruzzi, Stefano
dc.date.accessioned	2013-04-17T13:35:58Z
dc.date.available	2013-04-17T13:35:58Z
dc.date.issued	2003
dc.description.abstract	A preliminary study on tetraploid gynogenetic induction in the European sea bass was performed by pressure-blocking the second polar body release and the first cleavage in eggs fertilized with ultraviolet-irradiated sperm. Fertilization of eggs with genetically inactivated sperm produced only haploid development that terminated around hatching. Pressure treatments (8.500 psi for 2 min) applied at 6 and 65 min after fertilization (a.f.) produced variable levels (7–95%) of tetraploid larvae at hatching. A small proportion of mosaics (3.8n/4.2n) was also recorded.	en
dc.identifier.citation	Genetica 119(2003) s. 225-228	en
dc.identifier.cristinID	FRIDAID 418779
dc.identifier.issn	0016-6707
dc.identifier.other	http:://dx.doi.org/10.1023/A:1026077405294
dc.identifier.uri	https://hdl.handle.net/10037/5084
dc.identifier.urn	URN:NBN:no-uit_munin_4799
dc.language.iso	eng	en
dc.publisher	Springerlink	en
dc.rights.accessRights	openAccess
dc.subject	VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Aquaculture: 922	en
dc.subject	VDP::Landbruks- og Fiskerifag: 900::Fiskerifag: 920::Akvakultur: 922	en
dc.title	Induction of tetraploid gynogenesis in the European sea bass, Dicentrarchus labrax L.	en
dc.type	Journal article	en
dc.type	Tidsskriftartikkel	en
dc.type	Peer reviewed	en