Gene Details:

• Gene ID: AT3G49780
• Gene Symbol: ATPSK3 (FORMER SYMBOL), ATPSK4, PSK4
• Gene Name: phytosulfokine 4 precursor, phytosulfokine 4 precursor
• Description: phytosulfokine 4 precursor;(source:Araport11)
• TAIR Accession: locus:2097345
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT3G49780.1

Plant Ontology Annotations:

• PO:0000037  — shoot axis apex — ápice del epiblasto (epiblastema) (Spanish, exact), シュート頂、茎頂 (Japanese, exact)
• PO:0009005  — root — raíz (Spanish, exact), radices (exact, plural), radix (exact), 根 (Japanese, exact), aerial root (narrow), climbing root (narrow)
• 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)
• PO:0000025  — root tip — punta de la raíz (Spanish, exact), 根端 (Japanese, exact)
• PO:0000035  — cotyledon vascular system — sistema vascular del cotiledón (Spanish, exact), 子葉維管系 (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: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)

Gene Ontology:

• GO:0045893  — acts upstream of or within — positive regulation of DNA-templated transcription
• GO:0042742  — acts upstream of or within — defense response to bacterium
• GO:1905392  — acts upstream of or within — plant organ morphogenesis
• GO:0009751  — acts upstream of or within — response to salicylic acid
• GO:0071456  — acts upstream of or within — cellular response to hypoxia
• GO:0044248  — acts upstream of or within — cellular catabolic process
• GO:0030154  — acts upstream of or within — cell differentiation
• GO:0097305  — acts upstream of or within — response to alcohol
• GO:0031012  — located in — extracellular matrix
• GO:0009611  — acts upstream of or within — response to wounding
• GO:0009414  — acts upstream of or within — response to water deprivation
• GO:0050832  — acts upstream of or within — defense response to fungus
• GO:0006979  — acts upstream of or within — response to oxidative stress
• GO:0008283  — involved in — cell population proliferation
• GO:0005794  — located in — Golgi apparatus
• GO:0005576  — located in — extracellular region

Germplasm Phenotype:

• PSK4CR  — reduction in the primary root length

Function-related keywords:

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

Literature:

• Diversity of Arabidopsis genes encoding precursors for phytosulfokine, a peptide growth factor.   DOI:  6888 ;  PMID:  11706167
• Lipid utilization, gluconeogenesis, and seedling growth in Arabidopsis mutants lacking the glyoxylate cycle enzyme malate synthase.   DOI:  10.1074/jbc.M407380200 ;  PMID:  15272001
• Analysis of the female gametophyte transcriptome of Arabidopsis by comparative expression profiling.   DOI:  10.1104/pp.105.067314 ;  PMID:  16299181
• Disruption and overexpression of Arabidopsis phytosulfokine receptor gene affects cellular longevity and potential for growth.   DOI:  10.1104/pp.106.081109 ;  PMID:  16829587
• A comprehensive structure-function analysis of Arabidopsis SNI1 defines essential regions and transcriptional repressor activity.   DOI:  10.1105/tpc.105.039677 ;  PMID:  16766691
• Phytosulfokine stimulates somatic embryogenesis in Cryptomeria japonica.   DOI:  10.1093/pcp/pcg161 ;  PMID:  14701937
• Global analysis of Arabidopsis gene expression uncovers a complex array of changes impacting pathogen response and cell cycle during geminivirus infection.   DOI:  10.1104/pp.108.121038 ;  PMID:  18650403
• Proteolytic processing of a precursor protein for a growth-promoting peptide by a subtilisin serine protease in Arabidopsis.   DOI:  10.1111/j.1365-313X.2008.03598.x ;  PMID:  18643977
• Transcriptional dynamics of two seed compartments with opposing roles in Arabidopsis seed germination.   DOI:  10.1104/pp.113.223511 ;  PMID:  23858430
• BRI1 controls vascular cell fate in the Arabidopsis root through RLP44 and phytosulfokine signaling.   DOI:  10.1073/pnas.1814434115 ;  PMID:  30377268
• Integrative Analysis from the Epigenome to Translatome Uncovers Patterns of Dominant Nuclear Regulation during Transient Stress.   DOI:  10.1105/tpc.19.00463 ;  PMID:  31519798
• MicroRNA858a, its encoded peptide, and phytosulfokine regulate Arabidopsis growth and development.   DOI:  10.1093/plphys/kiac138 ;  PMID:  35325214
• Proteolytic processing of a precursor protein for a growth-promoting peptide by a subtilisin serine protease in Arabidopsis.   DOI:  10.1111/j.1365-313X.2008.03598.x ;  PMID:  18643977

Sequences: