Gene Details:

• Gene ID: AT2G26890
• Gene Symbol: GRV2, KAM2, MTV12, SGR8
• Gene Name: GRAVITROPISM DEFECTIVE 2, KATAMARI2, modified transport to the vacuole 12
• Description: DNAJ heat shock N-terminal domain-containing protein;(source:Araport11)
• TAIR Accession: locus:2039543
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT2G26890.1

Plant Ontology Annotations:

• PO:0000013  — cauline leaf — hoja caulinar (Spanish, exact), 茎生葉、茎葉 (Japanese, exact)
• PO:0000014  — rosette leaf — hoja en roseta (Spanish, exact), ロゼット葉 (Japanese, exact)
• PO:0000036  — leaf vascular system — sistema vascular de la hoja (Spanish, exact), 葉維管系 (Japanese, exact), leaf venation (related)
• PO:0009001  — fruit — frucht (exact, German), fruto (exact, Spanish), 果実 (exact, Japanese), coenocarp (narrow), syncarp (narrow), aggregate fruit (broad), compound fruit (broad), dehiscent fruit (broad), diaspore (broad), indehiscent fruit (broad), multiple fruit (broad), propagule (broad)
• PO:0009005  — root — raíz (Spanish, exact), radices (exact, plural), radix (exact), 根 (Japanese, exact), aerial root (narrow), climbing root (narrow)
• PO:0009032  — petal — pétalo (Spanish, exact), 花弁 (Japanese, exact)
• PO:0009046  — flower — flor (Spanish, exact), 花 (Japanese, exact), floret (related), Asteraceae floret (narrow), basal flower (narrow), double flower (narrow), hermaphrodite flower (narrow), monoclinous flower (narrow), perfect flower (narrow)
• 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:0009073  — stigma — estigma (Spanish, exact), stigmas (exact, plural), stigmata (exact, plural), 柱頭 (Japanese, exact), Poaceae stigma (narrow), Zea stigma (narrow)
• PO:0020100  — hypocotyl — hipocótile (Spanish, exact), 胚軸 (Japanese, exact)
• PO:0025281  — pollen — polen (Spanish, exact), pollen grain (exact), 花粉 (Japanese, exact)
• PO:0009006  — shoot system — sistema de epiblasto (epiblastema) (Spanish, exact), シュート系、苗条系 (Japanese, exact), Poaceae crown (related), shoot (related), thalli (related), thallus (related), tree crown (narrow)
• PO:0009009  — plant embryo — embrión (Spanish, exact), 植物胚 (Japanese, exact), germ (related), embryo (broad)
• PO:0009029  — stamen — estambre (Spanish, exact), 雄蕊 (Japanese, exact), Poaceae stamen (narrow), Zea stamen (narrow)
• PO:0009052  — inflorescence flower pedicel — 小花柄 (Japanese, related), pedicelo (Spanish, broad)
• PO:0020030  — cotyledon — cotiledón (Spanish, exact), seed leaf (exact), 子葉 (Japanese, exact)
• PO:0020038  — petiole — pecíolo (Spanish, exact), 葉柄 (Japanese, exact)
• PO:0020137  — leaf apex — ápice de la hoja (Spanish, exact), 葉先 (Japanese, exact), leaf lamina apex (narrow), phyllid apex (narrow)
• PO:0025022  — collective leaf structure — estructura colectiva de hoja (Spanish, exact), leaf series (exact), 葉が集まった構造 (Japanese, exact), leaf whorl (narrow), rosette (narrow), cycle (broad), verticil (broad)
• PO:0025195  — pollen tube cell — célula del tubo polínico (Spanish, exact), 花粉管細胞 (Japanese, exact)

Gene Ontology:

• GO:0042594  — acts upstream of or within — response to starvation
• GO:0010008  — is active in — endosome membrane
• GO:0009793  — acts upstream of or within — embryo development ending in seed dormancy
• GO:0043231  — located in — intracellular membrane-bounded organelle
• GO:0006623  — acts upstream of or within — protein targeting to vacuole
• GO:0005802  — located in — trans-Golgi network
• GO:0000578  — involved in — embryonic axis specification
• GO:2000641  — involved in — regulation of early endosome to late endosome transport
• GO:0005774  — located in — vacuolar membrane
• GO:0031902  — located in — late endosome membrane
• GO:0051301  — acts upstream of or within — cell division
• GO:0005777  — located in — peroxisome
• GO:0009959  — acts upstream of or within — negative gravitropism
• GO:0006897  — acts upstream of or within — endocytosis
• GO:0045324  — involved in — late endosome to vacuole transport
• GO:0005773  — located in — vacuole
• GO:0006898  — involved in — receptor-mediated endocytosis
• GO:0005794  — located in — Golgi apparatus
• GO:0007033  — acts upstream of or within — vacuole organization
• GO:0005770  — located in — late endosome
• GO:0009638  — involved in — phototropism
• GO:0005783  — located in — endoplasmic reticulum
• GO:0009660  — acts upstream of or within — amyloplast organization
• GO:0006623  — involved in — protein targeting to vacuole
• GO:0007032  — acts upstream of or within — endosome organization
• GO:0005634  — located in — nucleus

Function-related keywords:

• cauline leaf ,  rosette leaf ,  leaf vascular system ,  fruit ,  root ,  root ,  petal ,  flower ,  stem ,  stigma ,  hypocotyl ,  pollen ,  shoot system ,  plant embryo ,  stamen ,  inflorescence flower pedicel ,  cotyledon ,  petiole ,  hypocotyl ,  leaf apex ,  collective leaf structure ,  pollen ,  pollen tube cell ,  pollen

Literature:

• Large-scale characterization of integral proteins from Arabidopsis vacuolar membrane by two-dimensional liquid chromatography.   DOI:  10.1002/pmic.200300607 ;  PMID:  14760709
• The gravitropism defective 2 mutants of Arabidopsis are deficient in a protein implicated in endocytosis in Caenorhabditis elegans.   DOI:  10.1104/pp.104.050583 ;  PMID:  15466218
• Arabidopsis KAM2/GRV2 is required for proper endosome formation and functions in vacuolar sorting and determination of the embryo growth axis.   DOI:  10.1105/tpc.106.046631 ;  PMID:  17259264
• Arabidopsis vacuolar sorting mutants (green fluorescent seed) can be identified efficiently by secretion of vacuole-targeted green fluorescent protein in their seeds.   DOI:  10.1105/tpc.106.045997 ;  PMID:  17293568
• The GRV2/RME-8 protein of Arabidopsis functions in the late endocytic pathway and is required for vacuolar membrane flow.   DOI:  10.1111/j.1365-313X.2007.03314.x ;  PMID:  17971043
• Transcriptome analyses show changes in gene expression to accompany pollen germination and tube growth in Arabidopsis.   DOI:  10.1104/pp.108.126375 ;  PMID:  18775970
• Genome-wide identification of EMBRYO-DEFECTIVE (EMB) genes required for growth and development in Arabidopsis.   DOI:  10.1111/nph.16071 ;  PMID:  31334862
• and microtubule-associated compartments in the plant vacuolar trafficking pathway.   DOI:  10.1073/pnas.1919820117 ;  PMID:  32321832
• Large-scale characterization of integral proteins from Arabidopsis vacuolar membrane by two-dimensional liquid chromatography.   DOI:  10.1002/pmic.200300607 ;  PMID:  14760709
• Arabidopsis vacuolar sorting mutants (green fluorescent seed) can be identified efficiently by secretion of vacuole-targeted green fluorescent protein in their seeds.   DOI:  10.1105/tpc.106.045997 ;  PMID:  17293568
• The GRV2/RME-8 protein of Arabidopsis functions in the late endocytic pathway and is required for vacuolar membrane flow.   DOI:  10.1111/j.1365-313X.2007.03314.x ;  PMID:  17971043

Sequences: