Gene Details:

• Gene ID: AT1G04750
• Gene Symbol: AT VAMP7B, ATVAMP721, VAMP721, VAMP7B
• Gene Name: vesicle-associated membrane protein 721, VESICLE-ASSOCIATED MEMBRANE PROTEIN 7B
• Description: vesicle-associated membrane protein 721;(source:Araport11)
• TAIR Accession: locus:2010642
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT1G04750.1     AT1G04750.2     AT1G04750.4     AT1G04750.3

Plant Ontology Annotations:

• PO:0000013  — cauline leaf — hoja caulinar (Spanish, exact), 茎生葉、茎葉 (Japanese, exact)
• PO:0000230  — inflorescence meristem — meristema de la inflorescencia (Spanish, exact), 花序分裂組織 (Japanese, exact)
• PO:0009010  — seed — semilla (Spanish, exact), 種子 (Japanese, exact), pyrene (narrow), diaspore (broad)
• PO:0009030  — carpel — carpelo (Spanish, exact), 心皮 (Japanese, exact), Poaceae carpel (narrow), Zea carpel (narrow), pistil (broad)
• PO:0009032  — petal — pétalo (Spanish, exact), 花弁 (Japanese, exact)
• PO:0009047  — stem — caña (Spanish, exact), culm (exact), eje primario (Spanish, exact), primary axis (exact), primary stem (exact), tallo (Spanish, exact), tronco (Spanish, exact), 茎 (Japanese, exact), bole (narrow), cane (narrow), caudex (narrow), caudices (narrow), core (narrow), primocane (narrow), scape (narrow), stalk (narrow), trunk (narrow)
• PO:0025281  — pollen — polen (Spanish, exact), pollen grain (exact), 花粉 (Japanese, exact)
• PO:0025195  — pollen tube cell — célula del tubo polínico (Spanish, exact), 花粉管細胞 (Japanese, exact)
• PO:0000293  — guard cell — célula guardiana (Spanish, exact), occlusive cell (exact), 孔辺細胞 (Japanese, exact)

Gene Ontology:

• GO:0009920  — acts upstream of or within — cell plate formation involved in plant-type cell wall biogenesis
• GO:0005768  — located in — endosome
• GO:0009506  — located in — plasmodesma
• GO:0005515  — enables — protein binding
• GO:0034976  — acts upstream of or within — response to endoplasmic reticulum stress
• GO:0009504  — located in — cell plate
• GO:0005886  — located in — plasma membrane
• GO:0016192  — involved in — vesicle-mediated transport

Germplasm Phenotype:

• exo70A1 vamp721  — Extremely dwarfed; stunted root and cotyledon; smaller epidermal cells.

Function-related keywords:

• cauline leaf ,  inflorescence meristem ,  seed ,  carpel ,  petal ,  stem ,  pollen ,  pollen tube cell ,  guard cell

Literature:

• Interactome Analysis and Docking Sites of MutS Homologs Reveal New Physiological Roles in Arabidopsis thaliana.   DOI:  10.3390/molecules24132493 ;  PMID:  31288414
• DNA polymerase epsilon interacts with SUVH2/9 to repress the expression of genes associated with meiotic DSB hotspot in Arabidopsis.   DOI:  10.1073/pnas.2208441119 ;  PMID:  36191225
• DNA polymerase epsilon binds histone H3.1-H4 and recruits MORC1 to mediate meiotic heterochromatin condensation.   DOI:  10.1073/pnas.2213540119 ;  PMID:  36260743
• MALE GAMETOPHYTE DEFECTIVE 2, encoding a sialyltransferase-like protein, is required for normal pollen germination and pollen tube growth in Arabidopsis.   DOI:  10.1111/j.1744-7909.2010.00963.x ;  PMID:  20738727
• Galactosyltransferases from Arabidopsis thaliana in the biosynthesis of type II arabinogalactan: molecular interaction enhances enzyme activity.   DOI:  10.1186/1471-2229-14-90 ;  PMID:  24693939
• Arabinogalactan glycosyltransferases target to a unique subcellular compartment that may function in unconventional secretion in plants.   DOI:  10.1111/tra.12203 ;  PMID:  25074762
• In vivo structural modification of type II arabinogalactans with fungal endo-β-1, 6-galactanase in Arabidopsis.   DOI:  10.3389/fpls.2022.1010492 ;  PMID:  36438144
• A. thaliana TRANSPARENT TESTA 1 is involved in seed coat development and defines the WIP subfamily of plant zinc finger proteins.   DOI:  10.1101/gad.212702 ;  PMID:  11782451
• Weird fingers: functional analysis of WIP domain proteins.   DOI:  10.1016/j.febslet.2010.06.007 ;  PMID:  20541552
• Efficient plant male fertility depends on vegetative nuclear movement mediated by two families of plant outer nuclear membrane proteins.   DOI:  10.1073/pnas.1323104111 ;  PMID:  25074908
• LOWER TEMPERATURE 1 Enhances ABA Responses and Plant Drought Tolerance by Modulating the Stability and Localization of C2-Domain ABA-Related Proteins in Arabidopsis.   DOI:  10.1016/j.molp.2019.05.002 ;  PMID:  31102784
• NO VEIN mediates auxin-dependent specification and patterning in the Arabidopsis embryo, shoot, and root.   DOI:  10.1105/tpc.109.068841 ;  PMID:  19880797
• Role of xanthophylls in light harvesting in green plants: a spectroscopic investigation of mutant LHCII and Lhcb pigment-protein complexes.   DOI:  10.1021/jp210042z ;  PMID:  22372667
• BLADE-ON-PETIOLE-dependent signaling controls leaf and floral patterning in Arabidopsis.   DOI:  10.1105/tpc.104.030536 ;  PMID:  15805484
• Arabidopsis basic leucine-zipper transcription factors TGA9 and TGA10 interact with floral glutaredoxins ROXY1 and ROXY2 and are redundantly required for anther development.   DOI:  10.1104/pp.110.159111 ;  PMID:  20805327
• Arabidopsis clade IV TGA transcription factors, TGA10 and TGA9, are involved in ROS-mediated responses to bacterial PAMP flg22.   DOI:  10.1016/j.plantsci.2016.06.019 ;  PMID:  27717447
• The N-Terminus of the Floral Arabidopsis TGA Transcription Factor PERIANTHIA Mediates Redox-Sensitive DNA-Binding.   DOI:  10.1371/journal.pone.0153810 ;  PMID:  27128442
• Identification of transcription factors that regulate ATG8 expression and autophagy in Arabidopsis.   DOI:  10.1080/15548627.2019.1598753 ;  PMID:  30909785
• Identification of novel genes in Arabidopsis involved in secondary cell wall formation using expression profiling and reverse genetics.   DOI:  10.1105/tpc.105.031542 ;  PMID:  15980264
• Global comparative transcriptome analysis identifies gene network regulating secondary xylem development in Arabidopsis thaliana.   DOI:  10.1007/s00438-006-0157-1 ;  PMID:  16969662
• Functional characterization of the KNOLLE-interacting t-SNARE AtSNAP33 and its role in plant cytokinesis.   DOI:  10.1083/jcb.200107126 ;  PMID:  11591731
• The Golgi-localized Arabidopsis endomembrane protein12 contains both endoplasmic reticulum export and Golgi retention signals at its C terminus.   DOI:  10.1105/tpc.112.096057 ;  PMID:  22570441
• Cucumber mosaic virus-encoded 2b suppressor inhibits Arabidopsis Argonaute1 cleavage activity to counter plant defense.   DOI:  10.1101/gad.1495506 ;  PMID:  17158744
• Arabidopsis DCP2, DCP1, and VARICOSE form a decapping complex required for postembryonic development.   DOI:  10.1105/tpc.106.047605 ;  PMID:  17158604
• Characterization of Arabidopsis decapping proteins AtDCP1 and AtDCP2, which are essential for post-embryonic development.   DOI:  10.1016/j.febslet.2007.04.051 ;  PMID:  17485080
• Arabidopsis decapping 5 is required for mRNA decapping, P-body formation, and translational repression during postembryonic development.   DOI:  10.1105/tpc.109.070078 ;  PMID:  19855049
• Mutations in the GW-repeat protein SUO reveal a developmental function for microRNA-mediated translational repression in Arabidopsis.   DOI:  10.1073/pnas.1114673109 ;  PMID:  22184231
• Dehydration stress activates Arabidopsis MPK6 to signal DCP1 phosphorylation.   DOI:  10.1038/emboj.2012.56 ;  PMID:  22407295
• The role of decapping proteins in the miRNA accumulation in Arabidopsis thaliana.   DOI:  10.4161/rna.19877 ;  PMID:  22614834
• Processing-body movement in Arabidopsis depends on an interaction between myosins and DECAPPING PROTEIN1.   DOI:  10.1104/pp.113.233031 ;  PMID:  24525673
• Diffuse decapping enzyme DCP2 accumulates in DCP1 foci under heat stress in Arabidopsis thaliana.   DOI:  10.1093/pcp/pcu151 ;  PMID:  25339350
• Different roles for RNA silencing and RNA processing components in virus recovery and virus-induced gene silencing in plants.   DOI:  10.1093/jxb/eru447 ;  PMID:  25385769
• AtCCR4a and AtCCR4b are Involved in Determining the Poly(A) Length of Granule-bound starch synthase 1 Transcript and Modulating Sucrose and Starch Metabolism in Arabidopsis thaliana.   DOI:  10.1093/pcp/pcv012 ;  PMID:  25630334
• Tudor staphylococcal nuclease links formation of stress granules and processing bodies with mRNA catabolism in Arabidopsis.   DOI:  10.1105/tpc.114.134494 ;  PMID:  25736060
• Arabidopsis TAF15b Localizes to RNA Processing Bodies and Contributes to snc1-Mediated Autoimmunity.   DOI:  10.1094/MPMI-11-15-0246-R ;  PMID:  26713351
• NB-LRR signaling induces translational repression of viral transcripts and the formation of RNA processing bodies through mechanisms differing from those activated by UV stress and RNAi.   DOI:  10.1093/jxb/erw042 ;  PMID:  26889008
• The UPF1 interactome reveals interaction networks between RNA degradation and translation repression factors in Arabidopsis.   DOI:  10.1111/tpj.14022 ;  PMID:  29983000
• Orchestration of Processing Body Dynamics and mRNA Decay in Arabidopsis Immunity.   DOI:  10.1016/j.celrep.2019.07.054 ;  PMID:  31433992
• Two Arabidopsis late pollen transcripts are detected in cytoplasmic granules.   DOI:  10.1002/pld3.12 ;  PMID:  31245661
• A NYN domain protein directly interacts with DECAPPING1 and is required for phyllotactic pattern.   DOI:  10.1093/plphys/kiab529 ;  PMID:  34791434
• An actin remodeling role for Arabidopsis processing bodies revealed by their proximity interactome.   DOI:  10.15252/embj.2022111885 ;  PMID:  36741000
• PSI-O, a new 10-kDa subunit of eukaryotic photosystem I.   DOI:  10.1016/s0014-5793(01)03253-7 ;  PMID:  11801243

Sequences: