About: Involvement of auxin and cytokinins in initiation of growth of isolated pea buds

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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	Axillary buds from the second primary scale excised from 21-day-old pea (Pisum sativum L. cv. Vladan) plants were used as a model system for studying the release of buds from apical dominance. The isolated buds were transferred onto basal medium with or without a supplement of growth regulators and cultivated up to 24 h in short-term and up to 4 weeks in long-term experiments. In both sets of experiments endogenous IAA, cytokinins and the uptake of labe1led zeatin were analysed. The development of buds was monitored by image analysis, estimation of their weight, and by anatomical studies. Generative meristems were found in isolated axi1lary buds already in 21-day-old plants at the beginning of the experimental period. The onset of bud growth was recorded as soon as 2 h after the bud excision by image analysis. The bud growth was accompanied by a rapid transient increase of the endogenous lAA level within the first 2 h, fo1lowed by an increase of iPA within 24 h. Axillary buds from the second primary scale excised from 21-day-old pea (Pisum sativum L. cv. Vladan) plants were used as a model system for studying the release of buds from apical dominance. The isolated buds were transferred onto basal medium with or without a supplement of growth regulators and cultivated up to 24 h in short-term and up to 4 weeks in long-term experiments. In both sets of experiments endogenous IAA, cytokinins and the uptake of labe1led zeatin were analysed. The development of buds was monitored by image analysis, estimation of their weight, and by anatomical studies. Generative meristems were found in isolated axi1lary buds already in 21-day-old plants at the beginning of the experimental period. The onset of bud growth was recorded as soon as 2 h after the bud excision by image analysis. The bud growth was accompanied by a rapid transient increase of the endogenous lAA level within the first 2 h, fo1lowed by an increase of iPA within 24 h. (en)
Title	Involvement of auxin and cytokinins in initiation of growth of isolated pea buds Involvement of auxin and cytokinins in initiation of growth of isolated pea buds (en)
skos:prefLabel	Involvement of auxin and cytokinins in initiation of growth of isolated pea buds Involvement of auxin and cytokinins in initiation of growth of isolated pea buds (en)
skos:notation	RIV/62156489:_____/02:21100016!RIV/2004/GA0/430004/N
http://linked.open.../vavai/riv/strany	149;156
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GV206/96/K188), Z(MSM 432100001)
http://linked.open...iv/cisloPeriodika	January
http://linked.open...vai/riv/dodaniDat	2004
http://linked.open...aciTvurceVysledku	Blažková, Jarmila Procházka, Stanislav Reinöhl, Vilém Balla, Jozef
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 / (nerozlišená součást)
http://linked.open...dnocenehoVysledku	649711
http://linked.open...ai/riv/idVysledku	RIV/62156489:_____/02:21100016
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Anatomical studies; Apical dominance; Auxin; Cytokinins; Image analysis; Pea (en)
http://linked.open.../riv/klicoveSlovo	Cytokinins Pea Auxin Image analysis Apical dominance Anatomical studies
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[76B7E81C7616]
http://linked.open...i/riv/nazevZdroje	Plant Growth Regulation
http://linked.open...in/vavai/riv/obor	GC
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	Cytokinins and auxins in regulation of plant development
http://linked.open...UplatneniVysledku	2002
http://linked.open...v/svazekPeriodika	38
http://linked.open...iv/tvurceVysledku	Balla, Jozef Procházka, Stanislav Reinöhl, Vilém Blažková, Jarmila
http://linked.open...n/vavai/riv/zamer	http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20432100001
issn	0167-6903
number of pages	8 (xsd:int)

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