About: Sturgeon genetics and cytogenetics: a review related to ploidy levels and interspecific hybridization

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About: Sturgeon genetics and cytogenetics: a review related to ploidy levels and interspecific hybridization Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Sturgeons display markedly disjunction distributions with a wide distribution in the northern hemisphere. Their unique benthic specializations and conserved morphology, evolutionary age and the large public interest due to their near extinction or critically endangered status make sturgeons and paddlefishes interesting groups for molecular and cytogenetic studies. Sturgeons are characteristic by a relatively high number of chromosomes in cell nuclei and differences in ploidy levels. Sturgeons displayed a strong tendency for inter-specific and inter-generic hybridization under altered environmental conditions as well as under conditions of artificial propagation. The decrease of natural populations and tendencies leading to restocking may result in uncontrolled restocking, production of hybrid specimens (even with non-native species) and decrease of natural genetic diversity of species in their original distribution area. Sturgeons display markedly disjunction distributions with a wide distribution in the northern hemisphere. Their unique benthic specializations and conserved morphology, evolutionary age and the large public interest due to their near extinction or critically endangered status make sturgeons and paddlefishes interesting groups for molecular and cytogenetic studies. Sturgeons are characteristic by a relatively high number of chromosomes in cell nuclei and differences in ploidy levels. Sturgeons displayed a strong tendency for inter-specific and inter-generic hybridization under altered environmental conditions as well as under conditions of artificial propagation. The decrease of natural populations and tendencies leading to restocking may result in uncontrolled restocking, production of hybrid specimens (even with non-native species) and decrease of natural genetic diversity of species in their original distribution area. (en)
Title	Sturgeon genetics and cytogenetics: a review related to ploidy levels and interspecific hybridization Sturgeon genetics and cytogenetics: a review related to ploidy levels and interspecific hybridization (en)
skos:prefLabel	Sturgeon genetics and cytogenetics: a review related to ploidy levels and interspecific hybridization Sturgeon genetics and cytogenetics: a review related to ploidy levels and interspecific hybridization (en)
skos:notation	RIV/60076658:12520/11:43873084!RIV12-MZE-12520___
http://linked.open...avai/riv/aktivita	P S Z
http://linked.open...avai/riv/aktivity	P(ED2.1.00/01.0024), P(GA523/08/0824), P(QH92308), S, Z(MSM6007665809)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Hulák, Martin Flajšhans, Martin Kašpar, Vojtěch Havelka, Miloš
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Jihočeská univerzita v Českých Budějovicích / Fakulta rybářství a ochrany vod
http://linked.open...dnocenehoVysledku	233223
http://linked.open...ai/riv/idVysledku	RIV/60076658:12520/11:43873084
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	molecular markers; conservation; polyploidy; Acipenser (en)
http://linked.open.../riv/klicoveSlovo	molecular markers Acipenser conservation polyploidy
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[88F569EAC546]
http://linked.open...i/riv/nazevZdroje	Folia Zoologica
http://linked.open...in/vavai/riv/obor	GL
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses Relationships of ploidy level, genome and cell size in model polyploid fish with cytological and physiological impacts on conservation and culture. Genetic diversity of sterlet (Acipenser ruthenus): implication for in situ conservation and protection of biodiversity
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	60
http://linked.open...iv/tvurceVysledku	Flajšhans, Martin Hulák, Martin Kašpar, Vojtěch Havelka, Miloš
http://linked.open...ain/vavai/riv/wos	000293038500002
http://linked.open...n/vavai/riv/zamer	Biologické, enviromentální a chovatelské aspekty v rybářství
issn	0139-7893
number of pages	11 (xsd:int)
http://localhost/t...ganizacniJednotka	12520

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