About: Note on the banded karyotype of the enigmatic South Asian loach Vaillantella maassi (Cypriniformes: Vaillantellidae)

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About: Note on the banded karyotype of the enigmatic South Asian loach Vaillantella maassi (Cypriniformes: Vaillantellidae) 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)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Byl vyšetřen karyotyp záhadné a velmi málo známé jihoasijské sekavcovité ryby s neobvykle dlouhou hřbetní ploutví, Vaillantella maassi, pomocí několika typů barvení chromozómů. Karyotyp s diploidním počtem chromozómů 2n = 50 byl obdobný jako u ostatních sekavcovitých a nepotvrdila se hypotéza, že morfologická odlišnost souvisí i se změnami tohoto znaku. (cs) The karyotype of Vaillantella maassi, a loach with an unusually long dorsal fin, was investigated using sequentialCMA3 and AgNO3 staining to test if this character evolved in parallel with Vaillantella's morphological distinctness. The karyotype was 2n = 50 with 13 pairs of metacentric-submetacentric and 12 pairs of subtelocentric chromosomes. Sequential CMA3 banding and AgNO3 staining evidenced NORs in the short arms of pair no. 2. Additional CMA3-positive, Ag-negative signals were present in the short arms of pairs 14 and 15. The karyotype paralleled those of most other cobitoid loaches studied so far and is apparently not associated with the morphological distinctness of Vaillantella. The karyotype of Vaillantella maassi, a loach with an unusually long dorsal fin, was investigated using sequentialCMA3 and AgNO3 staining to test if this character evolved in parallel with Vaillantella's morphological distinctness. The karyotype was 2n = 50 with 13 pairs of metacentric-submetacentric and 12 pairs of subtelocentric chromosomes. Sequential CMA3 banding and AgNO3 staining evidenced NORs in the short arms of pair no. 2. Additional CMA3-positive, Ag-negative signals were present in the short arms of pairs 14 and 15. The karyotype paralleled those of most other cobitoid loaches studied so far and is apparently not associated with the morphological distinctness of Vaillantella. (en)
Title	Note on the banded karyotype of the enigmatic South Asian loach Vaillantella maassi (Cypriniformes: Vaillantellidae) Poznámka o diferencovaně barveném karyotypu záhadné jihosijské sekavcovité ryby, Vaillantella maassi (Cypriniformes: Vaillantellidae) (cs) Note on the banded karyotype of the enigmatic South Asian loach Vaillantella maassi (Cypriniformes: Vaillantellidae) (en)
skos:prefLabel	Note on the banded karyotype of the enigmatic South Asian loach Vaillantella maassi (Cypriniformes: Vaillantellidae) Poznámka o diferencovaně barveném karyotypu záhadné jihosijské sekavcovité ryby, Vaillantella maassi (Cypriniformes: Vaillantellidae) (cs) Note on the banded karyotype of the enigmatic South Asian loach Vaillantella maassi (Cypriniformes: Vaillantellidae) (en)
skos:notation	RIV/67985904:_____/08:00305778!RIV08-AV0-67985904
http://linked.open.../vavai/riv/strany	82;84
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA206/00/0668), P(GA206/05/2556), P(IAA600450508), P(IBS5045111), Z(AV0Z50450515)
http://linked.open...iv/cisloPeriodika	-
http://linked.open...vai/riv/dodaniDat	2008
http://linked.open...aciTvurceVysledku	Rábová, Marie Ráb, Petr Bohlen, Jörg
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	Ústav živočišné fyziologie a genetiky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	382980
http://linked.open...ai/riv/idVysledku	RIV/67985904:_____/08:00305778
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	fish cytogenetics; CMA3 banding; NOR phenotype (en)
http://linked.open.../riv/klicoveSlovo	fish cytogenetics CMA3 banding NOR phenotype
http://linked.open...odStatuVydavatele	JP - Japonsko
http://linked.open...ontrolniKodProRIV	[8073CDB1322C]
http://linked.open...i/riv/nazevZdroje	Ichthyological Research
http://linked.open...in/vavai/riv/obor	EG
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Phylogenetic relationships of loach fishes (Teleostei: Cobitoidea) as inferred by molecular markers and the role of polyploidisation in evolution Phylogenetic interrelations of the fish family Cobitidae: a multi-disciplinary approach including molecular gnetics, morphology and cytogenetics Genetic and population variability of two model fish groups with unisexual-bisexual reproduction: genus Cobitis and Carassius Molecular and other genetic markers applied in conservation of populations of endangered, rare and vanishing fish species in CR
http://linked.open...UplatneniVysledku	2008
http://linked.open...v/svazekPeriodika	55
http://linked.open...iv/tvurceVysledku	Bohlen, Jörg Ráb, Petr Rábová, Marie Völker, M.
http://linked.open...n/vavai/riv/zamer	Genetic, functional and developmental potential of animal cells, tissues and organisms: their use in medicine, ecology and agriculture
issn	1341-8998
number of pages	3 (xsd:int)

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