This HTML5 document contains 51 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

Namespace Prefixes

PrefixIRI
n18http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F61389030%3A_____%2F06%3A00050699%21RIV07-AV0-61389030/
dctermshttp://purl.org/dc/terms/
n15http://linked.opendata.cz/resource/domain/vavai/riv/tvurce/
n12http://linked.opendata.cz/resource/domain/vavai/projekt/
n16http://linked.opendata.cz/ontology/domain/vavai/
n10http://linked.opendata.cz/resource/domain/vavai/zamer/
shttp://schema.org/
skoshttp://www.w3.org/2004/02/skos/core#
n3http://linked.opendata.cz/ontology/domain/vavai/riv/
n2http://linked.opendata.cz/resource/domain/vavai/vysledek/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
n4http://linked.opendata.cz/ontology/domain/vavai/riv/klicoveSlovo/
n13http://linked.opendata.cz/ontology/domain/vavai/riv/duvernostUdaju/
xsdhhttp://www.w3.org/2001/XMLSchema#
n11http://linked.opendata.cz/ontology/domain/vavai/riv/aktivita/
n9http://linked.opendata.cz/ontology/domain/vavai/riv/jazykVysledku/
n14http://linked.opendata.cz/ontology/domain/vavai/riv/obor/
n8http://linked.opendata.cz/ontology/domain/vavai/riv/druhVysledku/
n7http://reference.data.gov.uk/id/gregorian-year/

Statements

Subject Item
n2:RIV%2F61389030%3A_____%2F06%3A00050699%21RIV07-AV0-61389030
rdf:type
skos:Concept n16:Vysledek
dcterms:description
The recalcitrant nature and increased regenerative capacity in relation to in vitro subcultures in two cactus genera Rhipsalidopsis (Easter cactus) and Schlumbergera (Christmas cactus) were studied by examining the endogenous concentrations of several endogenous phytohormones and enzyme activities. Leaf tissue from greenhouse-grown mother plants, in vitro subcultures 1 and 3, and callus tissues were analyzed and correlated with regenerative ability. The cytokinins present in the two cacti genera were mainly isopentenyl-type derivatives. The total content of isopentenyl-type cytokinins in greenhouse-grown leaves of Rhipsalidopsis was more than twice the amount found in greenhouse-grown leaves of Schlumbergera. The total cytokinin content decreased during subculturing. Cytokinin oxidase/dehydrogenase (CKX, EC 1.4.3.18/1.5.99.12) activity increased during subculturing. In Schlumbergera there is no effect of subculturing on CKX and related cytokinin homeostasis. The total peroxidase (POX, EC 1.11.1.7) ... The recalcitrant nature and increased regenerative capacity in relation to in vitro subcultures in two cactus genera Rhipsalidopsis (Easter cactus) and Schlumbergera (Christmas cactus) were studied by examining the endogenous concentrations of several endogenous phytohormones and enzyme activities. Leaf tissue from greenhouse-grown mother plants, in vitro subcultures 1 and 3, and callus tissues were analyzed and correlated with regenerative ability. The cytokinins present in the two cacti genera were mainly isopentenyl-type derivatives. The total content of isopentenyl-type cytokinins in greenhouse-grown leaves of Rhipsalidopsis was more than twice the amount found in greenhouse-grown leaves of Schlumbergera. The total cytokinin content decreased during subculturing. Cytokinin oxidase/dehydrogenase (CKX, EC 1.4.3.18/1.5.99.12) activity increased during subculturing. In Schlumbergera there is no effect of subculturing on CKX and related cytokinin homeostasis. The total peroxidase (POX, EC 1.11.1.7) ... Na základě stanovení endogenních koncentrací fytohormonů a aktivit vybraných enzymů zapojených do jejich metabolismu byly studovány rozdíly v regeneraci in vitro kultur u dvou rodů kaktusů Rhipsalidopsis (velikonoční kaktus) a Schlumbergera (vánoční kaktus). U obou rodů lišících se podstatně svou regenerační schopností byla zjištěna výrazná závislost mezi regenerací in vitro kultur, metabolismem endogenních cytokininů a auxinů a enzymovou aktivitou cytokininoxidázy/dehydrogenázy (CKX; EC 1.4.3.18/1.5.99.12) a peroxidázy (POX; EC 1.11.1.7). Zatímco odolnost vůči regeneraci nebo špatná regenerační schopnost kultury Schlumbergera byla spojena s nízkou aktivitou POX a s autotrofií k auxinu, výborná regenerační schopnost a zvýšená produkce adventivních výhonů kultury Rhipsalidopsis souvisela se stimulací metabolismu (biosyntézy, konjugace/dekonjugace a aktivity POX) auxinu a s indukcí aktivity CKX.
dcterms:title
Regenerative Capacity of Cacti Schlumbergera and Rhipsalidopsis in Relation to Endogenous Phytohormones, Cytokinin Oxidase/Dehydrogenase, and Peroxidase Activities Regenerative Capacity of Cacti Schlumbergera and Rhipsalidopsis in Relation to Endogenous Phytohormones, Cytokinin Oxidase/Dehydrogenase, and Peroxidase Activities Regenerační schopnost kaktusů Schlumbergera a Rhipsalidopsis a její vztah k obsahu endogenních fytohormonů a enzymové aktivitě cytokininoxidázy/dehydrogenázy a peroxidázy
skos:prefLabel
Regenerative Capacity of Cacti Schlumbergera and Rhipsalidopsis in Relation to Endogenous Phytohormones, Cytokinin Oxidase/Dehydrogenase, and Peroxidase Activities Regenerative Capacity of Cacti Schlumbergera and Rhipsalidopsis in Relation to Endogenous Phytohormones, Cytokinin Oxidase/Dehydrogenase, and Peroxidase Activities Regenerační schopnost kaktusů Schlumbergera a Rhipsalidopsis a její vztah k obsahu endogenních fytohormonů a enzymové aktivitě cytokininoxidázy/dehydrogenázy a peroxidázy
skos:notation
RIV/61389030:_____/06:00050699!RIV07-AV0-61389030
n3:strany
79;88
n3:aktivita
n11:P n11:Z
n3:aktivity
P(GA206/03/0313), Z(AV0Z50380511)
n3:cisloPeriodika
1
n3:dodaniDat
n7:2007
n3:domaciTvurceVysledku
n15:4739841 n15:3277089
n3:druhVysledku
n8:J
n3:duvernostUdaju
n13:S
n3:entitaPredkladatele
n18:predkladatel
n3:idSjednocenehoVysledku
496867
n3:idVysledku
RIV/61389030:_____/06:00050699
n3:jazykVysledku
n9:eng
n3:klicovaSlova
Cytokinin dehydrogenase; Cytokinin oxidase; Endogenous phytohormones; In vitro regeneration; Peroxidase; Rhipsalidopsis; Schlumbergera
n3:klicoveSlovo
n4:Cytokinin%20oxidase n4:In%20vitro%20regeneration n4:Schlumbergera n4:Rhipsalidopsis n4:Cytokinin%20dehydrogenase n4:Endogenous%20phytohormones n4:Peroxidase
n3:kodStatuVydavatele
US - Spojené státy americké
n3:kontrolniKodProRIV
[871A47558B63]
n3:nazevZdroje
Journal of Plant Growth Regulation
n3:obor
n14:EF
n3:pocetDomacichTvurcuVysledku
2
n3:pocetTvurcuVysledku
5
n3:projekt
n12:GA206%2F03%2F0313
n3:rokUplatneniVysledku
n7:2006
n3:svazekPeriodika
25
n3:tvurceVysledku
Sriskandarajah, S. Serek, M. Dobrev, Petre Motyka, Václav Prinsen, E.
n3:zamer
n10:AV0Z50380511
s:issn
0721-7595
s:numberOfPages
10