About: Role of PIN-mediated auxin efflux in apical hook development of Arabidopsis thaliana

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Role of PIN-mediated auxin efflux in apical hook development of Arabidopsis thaliana Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The apical hook of dark-grown Arabidopsis seedlings is a simple structure that develops soon after germination to protect the meristem tissues during emergence through the soil and that opens upon exposure to light. Differential growth at the apical hook proceeds in three sequential steps that are regulated by multiple hormones, principally auxin and ethylene. We show that the progress of the apical hook through these developmental phases depends on the dynamic, asymmetric distribution of auxin, which is regulated by auxin efflux carriers of the PIN family. Several PIN proteins exhibited specific, partially overlapping spatial and temporal expression patterns, and their subcellular localization suggested auxin fluxes during hook development. Genetic manipulation of individual PIN activities interfered with different stages of hook development, implying that specific combinations of PIN genes are required for progress of the apical hook through the developmental phases. The apical hook of dark-grown Arabidopsis seedlings is a simple structure that develops soon after germination to protect the meristem tissues during emergence through the soil and that opens upon exposure to light. Differential growth at the apical hook proceeds in three sequential steps that are regulated by multiple hormones, principally auxin and ethylene. We show that the progress of the apical hook through these developmental phases depends on the dynamic, asymmetric distribution of auxin, which is regulated by auxin efflux carriers of the PIN family. Several PIN proteins exhibited specific, partially overlapping spatial and temporal expression patterns, and their subcellular localization suggested auxin fluxes during hook development. Genetic manipulation of individual PIN activities interfered with different stages of hook development, implying that specific combinations of PIN genes are required for progress of the apical hook through the developmental phases. (en)
Title	Role of PIN-mediated auxin efflux in apical hook development of Arabidopsis thaliana Role of PIN-mediated auxin efflux in apical hook development of Arabidopsis thaliana (en)
skos:prefLabel	Role of PIN-mediated auxin efflux in apical hook development of Arabidopsis thaliana Role of PIN-mediated auxin efflux in apical hook development of Arabidopsis thaliana (en)
skos:notation	RIV/61389030:_____/10:00347625!RIV11-MSM-61389030
http://linked.open...avai/riv/aktivita	P R S Z
http://linked.open...avai/riv/aktivity	P(IAA601630703), P(LC06034), R, S, Z(AV0Z50380511), Z(MSM0021622415)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Petrášek, Jan
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	Ústav experimentální botaniky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	285736
http://linked.open...ai/riv/idVysledku	RIV/61389030:_____/10:00347625
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	PIN3; Apical hook; Auxin (en)
http://linked.open.../riv/klicoveSlovo	Auxin Apical hook PIN3
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[052A9632B3E8]
http://linked.open...i/riv/nazevZdroje	Development
http://linked.open...in/vavai/riv/obor	EB
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	13 (xsd:int)
http://linked.open...vavai/riv/projekt	Identification of molecular components and the mechanism of polar targeting of PIN auxin transport proteins in Arabidopsis thaliana Regulation of morphogenesis of plant cells and organs
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	137
http://linked.open...iv/tvurceVysledku	Friml, J. Petrášek, Jan Benková, E. Marhavý, P. Schwarzerová, K. Raz, V. Van Der Straeten, D. Vandenbussche, F. Žádníková, P. Ding, Z. Hejátko, J. Morita, M. T. Tasaka, M.
http://linked.open...ain/vavai/riv/wos	000274016900009
http://linked.open...n/vavai/riv/zamer	Mechanismy regulace růstu a vývoje rostlin na úrovni buněk, orgánů a celých organismů: fyziologické, genetické a molekulárně biologické základy Molecular basis of cell and tissue regulations
issn	0950-1991
number of pages	11 (xsd:int)

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 58 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software