About: Frequent silencing of rDNA loci on the univalent-forming genomes contrasts with their stable expression on the bivalent-forming genomes in polyploid dogroses (Rosa sect. caninae)

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Frequent silencing of rDNA loci on the univalent-forming genomes contrasts with their stable expression on the bivalent-forming genomes in polyploid dogroses (Rosa sect. caninae) 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	Based on several polymorphic sites in the internal transcribed spacers (ITSs), we identified six major rRNA gene families (alpha, beta, gamma, delta, epsilon, omega) in pentaploid R.canina, R. rubiginosa, R. dumalis, R. sherardii, R. caesia and tetraploid (2n = 4x = 28) R.mollis. Results showed that β rDNA family likely occurs preferentially on bivalent forming chromosomes that are transmitted from the pollen and dominantly expresses in all dogrose species, whereas, families carried on univalent chromosomes are, in some cases, silenced. Based on several polymorphic sites in the internal transcribed spacers (ITSs), we identified six major rRNA gene families (alpha, beta, gamma, delta, epsilon, omega) in pentaploid R.canina, R. rubiginosa, R. dumalis, R. sherardii, R. caesia and tetraploid (2n = 4x = 28) R.mollis. Results showed that β rDNA family likely occurs preferentially on bivalent forming chromosomes that are transmitted from the pollen and dominantly expresses in all dogrose species, whereas, families carried on univalent chromosomes are, in some cases, silenced. (en)
Title	Frequent silencing of rDNA loci on the univalent-forming genomes contrasts with their stable expression on the bivalent-forming genomes in polyploid dogroses (Rosa sect. caninae) Frequent silencing of rDNA loci on the univalent-forming genomes contrasts with their stable expression on the bivalent-forming genomes in polyploid dogroses (Rosa sect. caninae) (en)
skos:prefLabel	Frequent silencing of rDNA loci on the univalent-forming genomes contrasts with their stable expression on the bivalent-forming genomes in polyploid dogroses (Rosa sect. caninae) Frequent silencing of rDNA loci on the univalent-forming genomes contrasts with their stable expression on the bivalent-forming genomes in polyploid dogroses (Rosa sect. caninae) (en)
skos:notation	RIV/68081707:_____/10:00340701!RIV10-MSM-68081707
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA521/07/0116), P(GD204/09/H002), P(LC06004), Z(AV0Z50040507), Z(AV0Z50040702)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Kovařík, Aleš Khaitová, Lucie
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	Biofyzikální ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	259822
http://linked.open...ai/riv/idVysledku	RIV/68081707:_____/10:00340701
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	polyploidy; rDNA genes; Rosaceae (en)
http://linked.open.../riv/klicoveSlovo	Rosaceae polyploidy rDNA genes
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[D82DBE0AC95D]
http://linked.open...i/riv/nazevZdroje	Heredity
http://linked.open...in/vavai/riv/obor	BO
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Plant Developmental Biology and Genetics Integration of research activities to study the plant genome Dynamics of repetitive DNA sequences in polyploid genomes
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	104
http://linked.open...iv/tvurceVysledku	Kovařík, Aleš Khaitová, Lucie Nybom, H. Werlemark, G.
http://linked.open...ain/vavai/riv/wos	000272794600013
http://linked.open...n/vavai/riv/zamer	Biophysics of dynamic structures and functions of biological systems Genome and epigenome: 1D and 3D Structure, Dynamics, Interactions with Proteins and Functions
issn	0018-067X
number of pages	8 (xsd:int)
is http://linked.open...avai/riv/vysledek of	Frequent silencing of rDNA loci on the univalent-forming genomes contrasts with their stable expression on the bivalent-forming genomes in polyploid dogroses (Rosa sect. caninae) Frequent silencing of rDNA loci on the univalent-forming genomes contrasts with their stable expression on the bivalent-forming genomes in polyploid dogroses (Rosa sect. caninae) Frequent silencing of rDNA loci on the univalent-forming genomes contrasts with their stable expression on the bivalent-forming genomes in polyploid dogroses (Rosa sect. caninae)

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 58 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software