About: Sex Chromosome Evolution in Cotton Stainers of the Genus Dysdercus (Heteroptera: Pyrrhocoridae)

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About: Sex Chromosome Evolution in Cotton Stainers of the Genus Dysdercus (Heteroptera: Pyrrhocoridae) 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	The structure, molecular differentiation, and meiotic behaviour of the Dysdercus albofasciatus neo-X and neo-Y sex chromosomes were examined. Two related species with the ancestral X0 system, D. chaquensis and D. ruficollis , were used for a comparison. In D. albofasciatus , 2 nucleolar organizer regions (NORs) were identified on the neo-X chromosome using fluorescence in situ hybridization (FISH) with an rDNA probe, whereas a single NOR was found on an autosomal pair in the other 2 species. Genomic in situ hybridization (GISH) differentiated a part of the original X in the neo-X chromosome but not the neo-Y chromosome. The same segment of the neo-X chromosome was identified by Zoo-FISH with a chromosome painting probe derived from the X chromosome of D. ruficollis, indicating that this part is conserved between the species. The structure, molecular differentiation, and meiotic behaviour of the Dysdercus albofasciatus neo-X and neo-Y sex chromosomes were examined. Two related species with the ancestral X0 system, D. chaquensis and D. ruficollis , were used for a comparison. In D. albofasciatus , 2 nucleolar organizer regions (NORs) were identified on the neo-X chromosome using fluorescence in situ hybridization (FISH) with an rDNA probe, whereas a single NOR was found on an autosomal pair in the other 2 species. Genomic in situ hybridization (GISH) differentiated a part of the original X in the neo-X chromosome but not the neo-Y chromosome. The same segment of the neo-X chromosome was identified by Zoo-FISH with a chromosome painting probe derived from the X chromosome of D. ruficollis, indicating that this part is conserved between the species. (en)
Title	Sex Chromosome Evolution in Cotton Stainers of the Genus Dysdercus (Heteroptera: Pyrrhocoridae) Sex Chromosome Evolution in Cotton Stainers of the Genus Dysdercus (Heteroptera: Pyrrhocoridae) (en)
skos:prefLabel	Sex Chromosome Evolution in Cotton Stainers of the Genus Dysdercus (Heteroptera: Pyrrhocoridae) Sex Chromosome Evolution in Cotton Stainers of the Genus Dysdercus (Heteroptera: Pyrrhocoridae) (en)
skos:notation	RIV/00027162:_____/09:#0000574!RIV10-MZE-00027162
http://linked.open...avai/riv/aktivita	P V Z
http://linked.open...avai/riv/aktivity	P(GA206/06/1860), P(IAA600960925), V, Z(AV0Z50070508), Z(MZE0002716202)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Kubíčková, Svatava
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	Výzkumný ústav veterinárního lékařství, v.v.i.
http://linked.open...dnocenehoVysledku	340975
http://linked.open...ai/riv/idVysledku	RIV/00027162:_____/09:#0000574
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Chromosome painting; Evolution; GISH; NOR; Ribosomal DNA; Sex chromosomes; Synaptonemal complex; Zoo-FISH (en)
http://linked.open.../riv/klicoveSlovo	Synaptonemal complex Evolution Chromosome painting Ribosomal DNA GISH Sex chromosomes NOR Zoo-FISH
http://linked.open...odStatuVydavatele	CH - Švýcarská konfederace
http://linked.open...ontrolniKodProRIV	[1E1C1DB62A46]
http://linked.open...i/riv/nazevZdroje	Cytogenetic and Genome Research
http://linked.open...in/vavai/riv/obor	EB
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...vavai/riv/projekt	Evolutionary history of sex chromosomes in Lepidoptera Molecular evolution of sex chromosomes in Lepidoptera
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	125
http://linked.open...iv/tvurceVysledku	Kubíčková, Svatava Marec, F. Vítková, M. Bressa, M. J. Fuková, I. Papeschi, A. G. Pigozzi, M. I.
http://linked.open...ain/vavai/riv/wos	000271321600009
http://linked.open...n/vavai/riv/zamer	Study of the regulation of insect organism, dynamics of insect populations and function of insects in ecosystems Animal disease research, prevention and food chain protection
issn	1424-8581
number of pages	14 (xsd:int)

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