A distinct mechanism regulating a pollen-specific guanine nucleotide exchange factor for the small GTPase Rop in Arabidopsis thaliana

scholarly article

A distinct mechanism regulating a pollen-specific guanine nucleotide exchange factor for the small GTPase Rop in Arabidopsis thaliana is …
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scholarly articleQ13442814

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P819ADS bibcode2007PNAS..10418830Z
P356DOI10.1073/PNAS.0705874104
P932PMC publication ID2141862
P698PubMed publication ID18000057
P5875ResearchGate publication ID5847005

P2093author name stringYan Zhang
Sheila McCormick
P2860cites workARABIDOPSIS CRINKLY4 function, internalization, and turnover are dependent on the extracellular crinkly repeat domainQ58210860
Nt-RhoGDI2 regulates Rac/Rop signaling and polar cell growth in tobacco pollen tubesQ58335401
Pollen-specific gene expression in transgenic plants: coordinate regulation of two different tomato gene promoters during microsporogenesisQ68921285
Localization of AtROP4 and AtROP6 and interaction with the guanine nucleotide dissociation inhibitor AtRhoGDI1 from ArabidopsisQ73751733
Inhibition of Pollen Tube Elongation by Microinjected Anti-Rop1Ps Antibodies Suggests a Crucial Role for Rho-Type GTPases in the Control of Tip GrowthQ74801438
Localization of a Rho GTPase Implies a Role in Tip Growth and Movement of the Generative Cell in Pollen TubesQ74806222
Regulation of pollen tube growth by Rac-like GTPasesQ78587521
Antisense phenotypes reveal a role for SHY, a pollen-specific leucine-rich repeat protein, in pollen tube growthQ80377210
Detection of protein-protein interactions in plants using bimolecular fluorescence complementationQ80832077
Temperature as a determinant factor for increased and reproducible in vitro pollen germination in Arabidopsis thalianaQ80976911
Proteomics of Rac GTPase signaling reveals its predominant role in elicitor-induced defense response of cultured rice cellsQ82129603
Structural evidence for a common intermediate in small G protein-GEF reactionsQ27643515
Floral dip: a simplified method for Agrobacterium-mediated transformation of Arabidopsis thalianaQ27860555
MEGA3: Integrated software for Molecular Evolutionary Genetics Analysis and sequence alignmentQ27860726
Arabidopsis thaliana Rop GTPases are localized to tips of root hairs and control polar growthQ28366139
GATEWAY vectors for Agrobacterium-mediated plant transformationQ29615003
Guanine nucleotide exchange factors for Rho GTPases: turning on the switchQ29618403
Ectopic expression of an activated RAC in Arabidopsis disrupts membrane cyclingQ30475813
A new family of RhoGEFs activates the Rop molecular switch in plantsQ30992965
Kinase partner protein interacts with the LePRK1 and LePRK2 receptor kinases and plays a role in polarized pollen tube growth.Q33214502
GENEVESTIGATOR. Arabidopsis microarray database and analysis toolboxQ33981484
Polarized cell growth in higher plants.Q34425154
The receptor kinases LePRK1 and LePRK2 associate in pollen and when expressed in yeast, but dissociate in the presence of style extract.Q35144556
Rac homologues and compartmentalized phosphatidylinositol 4, 5-bisphosphate act in a common pathway to regulate polar pollen tube growth.Q36256463
K+ channel interactions detected by a genetic system optimized for systematic studies of membrane protein interactionsQ37484766
Control of pollen tube tip growth by a Rop GTPase-dependent pathway that leads to tip-localized calcium influxQ38320517
Gene family analysis of the Arabidopsis pollen transcriptome reveals biological implications for cell growth, division control, and gene expression regulation.Q38520376
The Arabidopsis Rop2 GTPase is a positive regulator of both root hair initiation and tip growthQ40644952
RopGAP4-dependent Rop GTPase rheostat control of Arabidopsis oxygen deprivation toleranceQ44028996
A cysteine-rich extracellular protein, LAT52, interacts with the extracellular domain of the pollen receptor kinase LePRK2.Q44128057
Plant Rac-like GTPases are activated by auxin and mediate auxin-responsive gene expressionQ44205934
Plasma membrane-associated ROP10 small GTPase is a specific negative regulator of abscisic acid responses in ArabidopsisQ44205940
Arabidopsis RopGAPs are a novel family of rho GTPase-activating proteins that require the Cdc42/Rac-interactive binding motif for rop-specific GTPase stimulation.Q45969788
LeSTIG1, an extracellular binding partner for the pollen receptor kinases LePRK1 and LePRK2, promotes pollen tube growth in vitro.Q45970269
Pollen tube localization implies a role in pollen-pistil interactions for the tomato receptor-like protein kinases LePRK1 and LePRK2.Q46095599
Transient expression of chimeric genes delivered into pollen by microprojectile bombardmentQ46204073
Members of a novel class of Arabidopsis Rho guanine nucleotide exchange factors control Rho GTPase-dependent polar growth.Q46795667
A RhoGDP dissociation inhibitor spatially regulates growth in root hair cellsQ46851650
Tobacco RhoGTPase ACTIVATING PROTEIN1 spatially restricts signaling of RAC/Rop to the apex of pollen tubesQ48083528
New pollen-specific receptor kinases identified in tomato, maize and Arabidopsis: the tomato kinases show overlapping but distinct localization patterns on pollen tubesQ48291718
POLLEN GERMINATION AND TUBE GROWTH.Q50993318
LAT52 protein is essential for tomato pollen development: pollen expressing antisense LAT52 RNA hydrates and germinates abnormally and cannot achieve fertilization.Q54196066
Separation of Arabidopsis pollen tetrads is regulated by QUARTET1, a pectin methylesterase geneQ57393330
P433issue47
P407language of work or nameEnglishQ1860
P921main subjectpollenQ79932
guanineQ169313
Arabidopsis thalianaQ158695
P304page(s)18830-18835
P577publication date2007-11-13
P1433published inProceedings of the National Academy of Sciences of the United States of AmericaQ1146531
P1476titleA distinct mechanism regulating a pollen-specific guanine nucleotide exchange factor for the small GTPase Rop in Arabidopsis thaliana
P478volume104