About: Protein heterogeneity in European wheat landraces and obsolete cultivars

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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	Identity and present degree of genetic homogeneity and hterogeneity, respectively, of 52 European wheat accessions, maintained in the collection of wheat genetic resources , have been characterized using analyses of glutenins by sodium dodecylsulphate p olyacrylamide gel electrophoresis (SDS-PAGE). Six of the analysed wheat accessions were observed to be homogeneous in protein profiles. Heterogeneous accessions possessed 2 to 13 different protein lanes. Together, +7 high molecular weight glutenin subun its (HMW-GS) alleles have been found. The most frequent HME-GS alleles at the Glu-Al, Glu-Bl, and Glu-Dl complex loci were 1,7+9 and 2+12, respectively. Howevwe, also low frequebted HMW-GS alleles or allelic combinations, such as 7+15, 13+16, 20, 6, 7 a nd 9 were observed. Furthermore, another allele encoding HMW glutenin subunit with relative molecular weight 98.6 kDa has been found in one of the lines of the cultivar Eritrospermum 917. Identity and present degree of genetic homogeneity and hterogeneity, respectively, of 52 European wheat accessions, maintained in the collection of wheat genetic resources , have been characterized using analyses of glutenins by sodium dodecylsulphate p olyacrylamide gel electrophoresis (SDS-PAGE). Six of the analysed wheat accessions were observed to be homogeneous in protein profiles. Heterogeneous accessions possessed 2 to 13 different protein lanes. Together, +7 high molecular weight glutenin subun its (HMW-GS) alleles have been found. The most frequent HME-GS alleles at the Glu-Al, Glu-Bl, and Glu-Dl complex loci were 1,7+9 and 2+12, respectively. Howevwe, also low frequebted HMW-GS alleles or allelic combinations, such as 7+15, 13+16, 20, 6, 7 a nd 9 were observed. Furthermore, another allele encoding HMW glutenin subunit with relative molecular weight 98.6 kDa has been found in one of the lines of the cultivar Eritrospermum 917. (en)
Title	Protein heterogeneity in European wheat landraces and obsolete cultivars Protein heterogeneity in European wheat landraces and obsolete cultivars (en)
skos:prefLabel	Protein heterogeneity in European wheat landraces and obsolete cultivars Protein heterogeneity in European wheat landraces and obsolete cultivars (en)
skos:notation	RIV/00027006:_____/99:00000003!RIV/2000/GA0/M01000
http://linked.open.../vavai/riv/strany	521
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA521/97/0834)
http://linked.open...iv/cisloPeriodika	6
http://linked.open...vai/riv/dodaniDat	2000
http://linked.open...aciTvurceVysledku	Hermuth, Jiří Dotlačil, Ladislav
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 rostlinné výroby, v.v.i.
http://linked.open...dnocenehoVysledku	751570
http://linked.open...ai/riv/idVysledku	RIV/00027006:_____/99:00000003
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	glutenin; homogeneity; landraces; obsolete cultivars; storage proteins; Triticum aestivum; wheat (en)
http://linked.open.../riv/klicoveSlovo	storage proteins Triticum aestivum wheat obsolete cultivars homogeneity landraces glutenin
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[07004EF0455D]
http://linked.open...i/riv/nazevZdroje	Genetic Resources and Crop Evolution
http://linked.open...in/vavai/riv/obor	GE
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Diverzity and Value of Winter Wheat Land Races and Old Cultivars of Europaen Origin
http://linked.open...UplatneniVysledku	1999
http://linked.open...v/svazekPeriodika	46
http://linked.open...iv/tvurceVysledku	Hermuth, Jiří Dotlačil, Ladislav Gregorová, Edita
issn	0014-2336
number of pages	8 (xsd:int)

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