About: Callus induction and regeneration efficiency of spring barley cultivars registered in the Czech Republic

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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	Immature zygotic embryos are frequently used for induction of cell cultures in vitro and for genetic transformation. The effect of three synthetic auxins: 2,4-dichlorophenoxyacetic acid 2,4-D, 3,6-dichloro-2-methoxybenzoic acid (dicamba) and 4-amino-3,5,6-trichloropicolinic acid (picloram) on induction and subsequent regeneration capacity of barley. In vitro culture was studied twelve spring barley cultivars registered in the Czech Republic and the variety Golden Promise, with known high regeneration efficiency. The callus formation frequency and number of green regenerants were influenced significantly both by genotype and auxin. Most cultivars formed statistically significantly higher mean number of regenerants (1.95) after the callus induction on the medium with 2.4 D as compared to the media with picloram and dicamba. Only two cultivars (Nordus, SG-S-261) did not respond to the used auxins differently. The highest average number of regenerants (from all three auxins) was obtained with Golden Promi Immature zygotic embryos are frequently used for induction of cell cultures in vitro and for genetic transformation. The effect of three synthetic auxins: 2,4-dichlorophenoxyacetic acid 2,4-D, 3,6-dichloro-2-methoxybenzoic acid (dicamba) and 4-amino-3,5,6-trichloropicolinic acid (picloram) on induction and subsequent regeneration capacity of barley. In vitro culture was studied twelve spring barley cultivars registered in the Czech Republic and the variety Golden Promise, with known high regeneration efficiency. The callus formation frequency and number of green regenerants were influenced significantly both by genotype and auxin. Most cultivars formed statistically significantly higher mean number of regenerants (1.95) after the callus induction on the medium with 2.4 D as compared to the media with picloram and dicamba. Only two cultivars (Nordus, SG-S-261) did not respond to the used auxins differently. The highest average number of regenerants (from all three auxins) was obtained with Golden Promi (en) Zygotická embrya jsou často používána k transformacím a buněčným kulturám v in vitro podmínkách. Bylo sledováno 12 odrůd jarního ječmene registrovaných v ČR a odrůda Golden Promise na třech variantách medií se syntetickými auxiny. (cs)
Title	Callus induction and regeneration efficiency of spring barley cultivars registered in the Czech Republic Tvorba kalusu a regenerační schopnost odrůd jarního ječmene registrovaných v ČR (cs) Callus induction and regeneration efficiency of spring barley cultivars registered in the Czech Republic (en)
skos:prefLabel	Callus induction and regeneration efficiency of spring barley cultivars registered in the Czech Republic Tvorba kalusu a regenerační schopnost odrůd jarního ječmene registrovaných v ČR (cs) Callus induction and regeneration efficiency of spring barley cultivars registered in the Czech Republic (en)
skos:notation	RIV/62156489:43210/04:00002580!RIV/2005/MSM/432105/N
http://linked.open.../vavai/riv/strany	456;462
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM 432100001)
http://linked.open...iv/cisloPeriodika	10
http://linked.open...vai/riv/dodaniDat	2005
http://linked.open...aciTvurceVysledku	Ehrenbergerová, Jaroslava Šerhantová, Vendula
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	Mendelova univerzita v Brně / Agronomická fakulta
http://linked.open...dnocenehoVysledku	556770
http://linked.open...ai/riv/idVysledku	RIV/62156489:43210/04:00002580
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	2,4-D;auxin;dicamba;immature zygotic embryos;picloram;spring barley (en)
http://linked.open.../riv/klicoveSlovo	picloram 4-D 2 auxin spring barley dicamba immature zygotic embryos
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[C7AD8053E711]
http://linked.open...i/riv/nazevZdroje	Plant, Soil and Environment
http://linked.open...in/vavai/riv/obor	ED
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2004
http://linked.open...v/svazekPeriodika	50
http://linked.open...iv/tvurceVysledku	Ehrenbergerová, Jaroslava Ohnoutková, Ludmila Šerhantová, Vendula
http://linked.open...n/vavai/riv/zamer	http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20432100001
issn	0370-663X
number of pages	7 (xsd:int)
http://localhost/t...ganizacniJednotka	43210

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