About: Directional Auxin Transport Mechanisms in Early Diverging Land Plants

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

About: Directional Auxin Transport Mechanisms in Early Diverging Land Plants 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
rdfs:seeAlso	http://www.sciencedirect.com/science/article/pii/S0960982214012196
Description	The emergence and radiation of multicellular land plants was driven by crucial innovations to their body plans [1]. The directional transport of the phytohormone auxin represents a key, plant-specific mechanism for polarization and patterning in complex seed plants [2-5]. Here, we show that already in the early diverging land plant lineage, as exemplified by the moss Physcomitrella patens, auxin transport by PIN transporters is operational and diversified into ER-localized and plasma membrane-localized PIN proteins. Gain-of-function and loss-of-function analyses revealed that PIN-dependent intercellular auxin transport in Physcomitrella mediates crucial developmental transitions in tip-growing filaments and waves of polarization and differentiation in leaf-like structures. Plasma membrane PIN proteins localize in a polar manner to the tips of moss filaments, revealing an unexpected relation between polarization mechanisms in moss tip-growing cells and multicellular tissues of seed plants. The emergence and radiation of multicellular land plants was driven by crucial innovations to their body plans [1]. The directional transport of the phytohormone auxin represents a key, plant-specific mechanism for polarization and patterning in complex seed plants [2-5]. Here, we show that already in the early diverging land plant lineage, as exemplified by the moss Physcomitrella patens, auxin transport by PIN transporters is operational and diversified into ER-localized and plasma membrane-localized PIN proteins. Gain-of-function and loss-of-function analyses revealed that PIN-dependent intercellular auxin transport in Physcomitrella mediates crucial developmental transitions in tip-growing filaments and waves of polarization and differentiation in leaf-like structures. Plasma membrane PIN proteins localize in a polar manner to the tips of moss filaments, revealing an unexpected relation between polarization mechanisms in moss tip-growing cells and multicellular tissues of seed plants. (en)
Title	Directional Auxin Transport Mechanisms in Early Diverging Land Plants Directional Auxin Transport Mechanisms in Early Diverging Land Plants (en)
skos:prefLabel	Directional Auxin Transport Mechanisms in Early Diverging Land Plants Directional Auxin Transport Mechanisms in Early Diverging Land Plants (en)
skos:notation	RIV/00216224:14740/14:00079366!RIV15-MSM-14740___
http://linked.open...avai/riv/aktivita	I
http://linked.open...avai/riv/aktivity	I
http://linked.open...iv/cisloPeriodika	23
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Medvecká, Eva Friml, Jiří
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	Masarykova univerzita / Středoevropský technologický institut
http://linked.open...dnocenehoVysledku	11654
http://linked.open...ai/riv/idVysledku	RIV/00216224:14740/14:00079366
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	MOSS PHYSCOMITRELLA-PATENS; ARABIDOPSIS-THALIANA; RESISTANT MUTANTS; PIN PROTEINS; EVOLUTION; GENE; HOMEOSTASIS; ORIGINS; EFFLUX; CELLS (en)
http://linked.open.../riv/klicoveSlovo	MOSS PHYSCOMITRELLA-PATENS RESISTANT MUTANTS EFFLUX PIN PROTEINS CELLS GENE ARABIDOPSIS-THALIANA EVOLUTION ORIGINS HOMEOSTASIS
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[624909D7930A]
http://linked.open...i/riv/nazevZdroje	Current Biology
http://linked.open...in/vavai/riv/obor	EB
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	13 (xsd:int)
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	24
http://linked.open...iv/tvurceVysledku	Friml, Jiří Ljung, K. Geisler, M. Feraru, E. Cooper, E. D. Delwiche, C. F. Karimi, M. Landberg, K. Medvecká, Eva Pederson, E. Sundberg, E. Thelander, M. Viaene, T.
http://linked.open...ain/vavai/riv/wos	000345808700019
issn	0960-9822
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.cub.2014.09.056
http://localhost/t...ganizacniJednotka	14740

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, 48 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software