Gene Details:

• Gene ID: AT4G23640
• Gene Symbol: ATKT3, KUP4, TRH1
• Gene Name: TINY ROOT HAIR 1
• Description: Potassium transporter family protein;(source:Araport11)
• TAIR Accession: locus:2128399
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT4G23640.1

Plant Ontology Annotations:

• PO:0000003  — whole plant — planta entera (Spanish, exact), 植物体全体 (Japanese, exact), clonal colony (related), colony (related), bush (narrow), frutex (narrow), frutices (narrow), gametophyte (narrow), herb (narrow), liana (narrow), prothalli (narrow), prothallium (narrow), prothallus (narrow), seedling (narrow), shrub (narrow), sporophyte (narrow), suffrutex (narrow), suffrutices (narrow), tree (narrow), vine (narrow), woody clump (narrow), genet (broad), ramet (broad)
• PO:0000037  — shoot axis apex — ápice del epiblasto (epiblastema) (Spanish, exact), シュート頂、茎頂 (Japanese, exact)
• PO:0008019  — leaf lamina base — base de la lámina de la hoja (Spanish, exact), 葉身基部 (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:0009025  — vascular leaf — foliage leaf (exact), hoja vascular (Spanish, exact), leaf, vascular (exact), vascular leaves (exact, plural), 維管束のある葉, または維管束植物の葉 (Japanese, exact), crozier (related), macrophyll (related), megaphyll (related), ascidia (narrow), ascidium (narrow), fiddlehead (narrow), frond (narrow), needle-like leaf (narrow), pitcher (narrow), pitcher blade (narrow), pitcher-blade (narrow), scale-like leaf (narrow), sterile frond (narrow), trophophyll (narrow)
• PO:0009029  — stamen — estambre (Spanish, exact), 雄蕊 (Japanese, exact), Poaceae stamen (narrow), Zea stamen (narrow)
• PO:0009031  — sepal — sépalo (Spanish, exact), がく片 (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: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:0020100  — hypocotyl — hipocótile (Spanish, exact), 胚軸 (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:0025281  — pollen — polen (Spanish, exact), pollen grain (exact), 花粉 (Japanese, exact)

Gene Ontology:

• GO:0009932  — acts upstream of or within — cell tip growth
• GO:0000325  — located in — plant-type vacuole
• GO:0015079  — enables — potassium ion transmembrane transporter activity
• GO:0048825  — acts upstream of or within — cotyledon development
• GO:0006813  — involved in — potassium ion transport
• GO:0016020  — located in — membrane
• GO:0016020  — is active in — membrane
• GO:0071805  — involved in — potassium ion transmembrane transport
• GO:0009826  — acts upstream of or within — unidimensional cell growth
• GO:0005739  — located in — mitochondrion
• GO:0006813  — acts upstream of or within — potassium ion transport

Function-related keywords:

• whole plant ,  shoot axis apex ,  leaf lamina base ,  shoot system ,  plant embryo ,  vascular leaf ,  stamen ,  sepal ,  flower ,  inflorescence flower pedicel ,  cotyledon ,  petiole ,  hypocotyl ,  leaf apex ,  collective leaf structure ,  pollen

Literature:

• Phylogenetic relationships within cation transporter families of Arabidopsis.   DOI:  10.1104/pp.126.4.1646 ;  PMID:  11500563
• Cell cycle-regulated gene expression in Arabidopsis.   DOI:  10.1074/jbc.M207570200 ;  PMID:  12169696
• AKT1 and TRH1 are required during root hair elongation in Arabidopsis.   DOI:  10.1093/jxb/erg066 ;  PMID:  12554721
• The Arabidopsis root transcriptome by serial analysis of gene expression. Gene identification using the genome sequence.   DOI:  10.1104/pp.103.030536 ;  PMID:  14730065
• Patterning of Arabidopsis epidermal cells: epigenetic factors regulate the complex epidermal cell fate pathway.   DOI:  10.1016/j.tplants.2006.10.001 ;  PMID:  17088095
• Membrane proteomic analysis of Arabidopsis thaliana using alternative solubilization techniques.   DOI:  10.1021/pr060525b ;  PMID:  17432890
• Transcriptome analyses show changes in gene expression to accompany pollen germination and tube growth in Arabidopsis.   DOI:  10.1104/pp.108.126375 ;  PMID:  18775970
• Morphometric analysis of root shape.   DOI:  10.1111/j.1469-8137.2004.01258.x ;  PMID:  15720674
• Calcium-dependent protein kinases from Arabidopsis show substrate specificity differences in an analysis of 103 substrates.   DOI:  10.3389/fpls.2011.00036 ;  PMID:  22645532
• Root gravitropism and root hair development constitute coupled developmental responses regulated by auxin homeostasis in the Arabidopsis root apex.   DOI:  10.1111/nph.12092 ;  PMID:  23252740
• Identification of Two Auxin-Regulated Potassium Transporters Involved in Seed Maturation.   DOI:  10.3390/ijms19072132 ;  PMID:  30037141
• Potassium transporter TRH1/KUP4 contributes to distinct auxin-mediated root system architecture responses.   DOI:  10.1093/plphys/kiab472 ;  PMID:  34633458
• Phylogenetic relationships within cation transporter families of Arabidopsis.   DOI:  10.1104/pp.126.4.1646 ;  PMID:  11500563
• A proteomics dissection of Arabidopsis thaliana vacuoles isolated from cell culture.   DOI:  10.1074/mcp.M600250-MCP200 ;  PMID:  17151019
• Membrane proteomic analysis of Arabidopsis thaliana using alternative solubilization techniques.   DOI:  10.1021/pr060525b ;  PMID:  17432890

Sequences: