Profilin inhibits pollen tube growth through actin-binding, but not poly-L-proline-binding

scientific article

Profilin inhibits pollen tube growth through actin-binding, but not poly-L-proline-binding is …
instance of (P31):
scholarly articleQ13442814

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P356DOI10.1007/S00425-003-1174-5
P698PubMed publication ID14712393

P50authorPeter K. HeplerQ67446420
P2093author name stringLuis Vidali
Sylvester T McKenna
P2860cites workThe essential role of profilin in the assembly of actin for microspike formationQ22008023
CLUSTAL W: improving the sensitivity of progressive multiple sequence alignment through sequence weighting, position-specific gap penalties and weight matrix choiceQ24286950
WIP, a protein associated with wiskott-aldrich syndrome protein, induces actin polymerization and redistribution in lymphoid cellsQ24315106
Induction of filopodium formation by a WASP-related actin-depolymerizing protein N-WASPQ24318478
Are plant formins integral membrane proteins?Q24798171
Profilin binds proline-rich ligands in two distinct amide backbone orientationsQ27619025
The molecular basis for allergen cross-reactivity: crystal structure and IgE-epitope mapping of birch pollen profilinQ27734686
The crystal structure of a major allergen from plantsQ27734729
Structure determination and characterization of Saccharomyces cerevisiae profilinQ27764965
SWISS-MODEL and the Swiss-PdbViewer: an environment for comparative protein modelingQ27860614
Actin polymerizability is influenced by profilin, a low molecular weight protein in non-muscle cellsQ28254284
Mena is required for neurulation and commissure formationQ28588447
ProMod and Swiss-Model: Internet-based tools for automated comparative protein modellingQ29617090
Protein structure resources.Q30330386
Characterization of the arabidopsis formin-like protein AFH1 and its interacting proteinQ30652277
Probing the Plant Actin Cytoskeleton during Cytokinesis and Interphase by Profilin MicroinjectionQ30849460
Actin polymerization is essential for pollen tube growthQ33944118
How profilin promotes actin filament assembly in the presence of thymosin beta 4.Q34345724
Characterization and localization of profilin in pollen grains and tubes of Lilium longiflorumQ34421142
Actin and pollen tube growth.Q34455698
Formins: intermediates in signal-transduction cascades that affect cytoskeletal reorganizationQ34989406
Profilin binding to poly-L-proline and actin monomers along with ability to catalyze actin nucleotide exchange is required for viability of fission yeastQ35588789
Profilin, a weak CAP for actin and RAS.Q36411179
Mechanism of the interaction of human platelet profilin with actinQ36529849
The profilin multigene family of maize: differential expression of three isoformsQ36757062
Plant and animal profilins are functionally equivalent and stabilize microfilaments in living animal cells.Q36822936
Actin assembly in response to extracellular signals: role of capping proteins, thymosin beta 4 and profilinQ40627407
The use of poly(L-proline)-Sepharose in the isolation of profilin and profilactin complexesQ41865308
Effects of profilin and profilactin on actin structure and function in living cellsQ41871048
Characterization of maize (Zea mays) pollen profilin function in vitro and in live cellsQ42988397
Maize profilin isoforms are functionally distinctQ47870275
Developmental staging of maize microspores reveals a transition in developing microspore proteinsQ47922638
Pollen profilin function depends on interaction with proline-rich motifsQ47949241
Arabidopsis profilins are functionally similar to yeast profilins: identification of a vascular bundle-specific profilin and a pollen-specific profilin.Q48061677
POLLEN GERMINATION AND TUBE GROWTH.Q50993318
TEXshade: shading and labeling of multiple sequence alignments using LATEX2 epsilon.Q52077703
Plant profilins rescue the aberrant phenotype of profilin-deficient Dictyostelium cells.Q52203555
Impact of profilin on actin-bound nucleotide exchange and actin polymerization dynamics.Q52222923
Binding of divalent cation and nucleotide to G-actin in the presence of profilin.Q52352710
Latrunculin B has different effects on pollen germination and tube growth.Q52537258
The actin-binding protein profilin binds to PIP2 and inhibits its hydrolysis by phospholipase CQ68454345
Protoplasmic streaming, cytochalasin B, and growth of the pollen tubeQ69455659
Poly(L-proline)-binding proteins from chick embryos are a profilin and a profilactinQ69959881
Role of nucleotide exchange and hydrolysis in the function of profilin in action assemblyQ71119828
Acanthamoeba profilin interacts with G-actin to increase the rate of exchange of actin-bound adenosine 5'-triphosphateQ71851561
Interaction of profilin with G-actin and poly(L-proline)Q72061945
Microinjected profilin affects cytoplasmic streaming in plant cells by rapidly depolymerizing actin microfilamentsQ72707894
Profilin: at the crossroads of signal transduction and the actin cytoskeletonQ72767074
Profilins purified from higher plants bind to actin from cardiac muscle and to actin from a green algaQ72786383
Profilin promotes barbed-end actin filament assembly without lowering the critical concentrationQ73279843
Actin Purified from Maize Pollen Functions in Living Plant CellsQ74801419
Profilin as a potential mediator of membrane-cytoskeleton communicationQ75293121
Molecular Mechanisms of Pollen Tube Growth and DifferentiationQ77070880
P433issue6
P921main subjectpollenQ79932
L-prolineQ20035886
P1104number of pages10
P304page(s)906-915
P577publication date2004-01-08
P1433published inPlantaQ15762724
P1476titleProfilin inhibits pollen tube growth through actin-binding, but not poly-L-proline-binding
P478volume218

Reverse relations

cites work (P2860)
Q36321658A Rho family GTPase controls actin dynamics and tip growth via two counteracting downstream pathways in pollen tubes
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Q52656934Actin polymerization promotes the reversal of streaming in the apex of pollen tubes.
Q36433452Arabidopsis plants deficient in constitutive class profilins reveal independent and quantitative genetic effects
Q81190142Genomic characterization and linkage mapping of the apple allergen genes Mal d 2 (thaumatin-like protein) and Mal d 4 (profilin)
Q27348942Lifeact-mEGFP reveals a dynamic apical F-actin network in tip growing plant cells
Q52053493Mutation of SAC1, an Arabidopsis SAC domain phosphoinositide phosphatase, causes alterations in cell morphogenesis, cell wall synthesis, and actin organization.
Q35980447New views on the plant cytoskeleton
Q87423033Overexpression of profilin 3 affects cell elongation and F-actin organization in Arabidopsis thaliana
Q53518179Profilin is essential for tip growth in the moss Physcomitrella patens.
Q45235270Rapid screening for temperature-sensitive alleles in plants
Q87411463The apical actin fringe contributes to localized cell wall deposition and polarized growth in the lily pollen tube
Q36801488The function of actin-binding proteins in pollen tube growth.
Q36718036The sliding theory of cytoplasmic streaming: fifty years of progress