This HTML5 document contains 58 embedded RDF statements represented using HTML+Microdata notation.

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

Namespace Prefixes

PrefixIRI
n13http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F00216224%3A14740%2F13%3A00066904%21RIV14-MSM-14740___/
dctermshttp://purl.org/dc/terms/
n10http://localhost/temp/predkladatel/
n19http://linked.opendata.cz/resource/domain/vavai/riv/tvurce/
n8http://linked.opendata.cz/resource/domain/vavai/projekt/
n17http://linked.opendata.cz/resource/domain/vavai/subjekt/
n5http://linked.opendata.cz/ontology/domain/vavai/
shttp://schema.org/
skoshttp://www.w3.org/2004/02/skos/core#
n3http://linked.opendata.cz/ontology/domain/vavai/riv/
n15http://bibframe.org/vocab/
n2http://linked.opendata.cz/resource/domain/vavai/vysledek/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
n9http://linked.opendata.cz/ontology/domain/vavai/riv/klicoveSlovo/
n12http://linked.opendata.cz/ontology/domain/vavai/riv/duvernostUdaju/
xsdhhttp://www.w3.org/2001/XMLSchema#
n16http://linked.opendata.cz/ontology/domain/vavai/riv/jazykVysledku/
n7http://linked.opendata.cz/ontology/domain/vavai/riv/aktivita/
n20http://linked.opendata.cz/ontology/domain/vavai/riv/obor/
n18http://linked.opendata.cz/ontology/domain/vavai/riv/druhVysledku/
n11http://reference.data.gov.uk/id/gregorian-year/

Statements

Subject Item
n2:RIV%2F00216224%3A14740%2F13%3A00066904%21RIV14-MSM-14740___
rdf:type
n5:Vysledek skos:Concept
dcterms:description
Establishment of the embryonic axis foreshadows the main body axis of adults both in plants and in animals, but underlying mechanisms are considered distinct. Plants utilize directional, cell-to-cell transport of the growth hormone auxin [1, 2] to generate an asymmetric auxin response that specifies the embryonic apical-basal axis [3-6]. The auxin flow directionality depends on the polarized subcellular localization of PIN-FORMED (PIN) auxin transporters [7, 8]. It remains unknown which mechanisms and spatial cues guide cell polarization and axis orientation in early embryos. Herein, we provide conceptually novel insights into the formation of embryonic axis in Arabidopsis by identifying a crucial role of localized tryptophan-dependent auxin biosynthesis [9-12]. Local auxin production at the base of young embryos and the accompanying PIN7-mediated auxin flow toward the proembryo are required for the apical auxin response maximum and the specification of apical embryonic structures. Establishment of the embryonic axis foreshadows the main body axis of adults both in plants and in animals, but underlying mechanisms are considered distinct. Plants utilize directional, cell-to-cell transport of the growth hormone auxin [1, 2] to generate an asymmetric auxin response that specifies the embryonic apical-basal axis [3-6]. The auxin flow directionality depends on the polarized subcellular localization of PIN-FORMED (PIN) auxin transporters [7, 8]. It remains unknown which mechanisms and spatial cues guide cell polarization and axis orientation in early embryos. Herein, we provide conceptually novel insights into the formation of embryonic axis in Arabidopsis by identifying a crucial role of localized tryptophan-dependent auxin biosynthesis [9-12]. Local auxin production at the base of young embryos and the accompanying PIN7-mediated auxin flow toward the proembryo are required for the apical auxin response maximum and the specification of apical embryonic structures.
dcterms:title
Local Auxin Sources Orient the Apical-Basal Axis in Arabidopsis Embryos Local Auxin Sources Orient the Apical-Basal Axis in Arabidopsis Embryos
skos:prefLabel
Local Auxin Sources Orient the Apical-Basal Axis in Arabidopsis Embryos Local Auxin Sources Orient the Apical-Basal Axis in Arabidopsis Embryos
skos:notation
RIV/00216224:14740/13:00066904!RIV14-MSM-14740___
n5:predkladatel
n17:orjk%3A14740
n3:aktivita
n7:P
n3:aktivity
P(ED1.1.00/02.0068), P(EE2.3.20.0043), P(EE2.3.30.0037), P(GA13-40637S)
n3:cisloPeriodika
24
n3:dodaniDat
n11:2014
n3:domaciTvurceVysledku
Robert Boisivon, Helene n19:3730832
n3:druhVysledku
n18:J
n3:duvernostUdaju
n12:S
n3:entitaPredkladatele
n13:predkladatel
n3:idSjednocenehoVysledku
85243
n3:idVysledku
RIV/00216224:14740/13:00066904
n3:jazykVysledku
n16:eng
n3:klicovaSlova
PLANT DEVELOPMENT; COTYLEDON DEVELOPMENT; SEED DEVELOPMENT; PIN PROTEINS; BIOSYNTHESIS; GENE; POLARITY; EMBRYOGENESIS; EXPRESSION; EFFLUX
n3:klicoveSlovo
n9:PLANT%20DEVELOPMENT n9:EMBRYOGENESIS n9:BIOSYNTHESIS n9:GENE n9:EXPRESSION n9:EFFLUX n9:POLARITY n9:PIN%20PROTEINS n9:COTYLEDON%20DEVELOPMENT n9:SEED%20DEVELOPMENT
n3:kodStatuVydavatele
US - Spojené státy americké
n3:kontrolniKodProRIV
[A0A7B620D577]
n3:nazevZdroje
Current Biology
n3:obor
n20:EB
n3:pocetDomacichTvurcuVysledku
2
n3:pocetTvurcuVysledku
8
n3:projekt
n8:EE2.3.20.0043 n8:ED1.1.00%2F02.0068 n8:EE2.3.30.0037 n8:GA13-40637S
n3:rokUplatneniVysledku
n11:2013
n3:svazekPeriodika
23
n3:tvurceVysledku
Lokerse, Annemarie S Friml, Jiří Robles, Linda M Alonso, Jose M Robert Boisivon, Helene Grones, Peter Weijers, Dolf Stepanova, Anna N
n3:wos
000328918900031
s:issn
0960-9822
s:numberOfPages
7
n15:doi
10.1016/j.cub.2013.09.039
n10:organizacniJednotka
14740