Gene Details:

• Gene ID: AT3G13550
• Gene Symbol: CIN4, COP10, EMB144, FUS9
• Gene Name: CYTOKININ-INSENSITIVE 4, CONSTITUTIVE PHOTOMORPHOGENIC 10, EMBRYO DEFECTIVE 144, FUSCA 9
• Description: Ubiquitin-conjugating enzyme family protein;(source:Araport11)
• TAIR Accession:
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT3G13550.1     AT3G13550.2

Plant Ontology Annotations:

• 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:0009005  — root — raíz (Spanish, exact), radices (exact, plural), radix (exact), 根 (Japanese, exact), aerial root (narrow), climbing root (narrow)
• 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)

Germplasm Phenotype:

• CS3753  — defective in the induction of ethylene biosynthesis by the interaction between light and cytokinin; phenotype consistent with a weak constitutive photomorphogenic fus9/cop10 mutant; high levels of anthocyanins; dark-grown seedlings resemble de-etiolated light-grown wt appearance: shortened hypocotyl, expanded cotyledons, expanded true leaves, and partial conversion of etioplasts into chloroplasts.

Function-related keywords:

• 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

Literature:

• Arabidopsis COP8, COP10, and COP11 genes are involved in repression of photomorphogenic development in darkness.   DOI:  10.1105/tpc.6.5.629 ;  PMID:  8038603
• Arabidopsis COP10 is a ubiquitin-conjugating enzyme variant that acts together with COP1 and the COP9 signalosome in repressing photomorphogenesis.   DOI:  10.1101/gad.964602 ;  PMID:  11877375
• Multiple ubiquitin ligase-mediated processes require COP9 signalosome and AXR1 function.   DOI:  10.1105/tpc.003434 ;  PMID:  12368504
• Analysis of the mutational effects of the COP/DET/FUS loci on genome expression profiles reveals their overlapping yet not identical roles in regulating Arabidopsis seedling development.   DOI:  10.1242/dev.00281 ;  PMID:  12538522
• Arabidopsis COP10 forms a complex with DDB1 and DET1 in vivo and enhances the activity of ubiquitin conjugating enzymes.   DOI:  10.1101/gad.1229504 ;  PMID:  15342494
• Arabidopsis CULLIN4 Forms an E3 Ubiquitin Ligase with RBX1 and the CDD Complex in Mediating Light Control of Development.   DOI:  10.1105/tpc.106.043224 ;  PMID:  16844902
• Mammalian DET1 regulates Cul4A activity and forms stable complexes with E2 ubiquitin-conjugating enzymes.   DOI:  10.1128/MCB.02432-06 ;  PMID:  17452440
• Effect of Arabidopsis COP10 ubiquitin E2 enhancement activity across E2 families and functional conservation among its canonical homologues.   DOI:  10.1042/BJ20081943 ;  PMID:  19061479
• Dynamic analysis of epidermal cell divisions identifies specific roles for COP10 in Arabidopsis stomatal lineage development.   DOI:  10.1007/s00425-012-1617-y ;  PMID:  22407427
• Arabidopsis DET1 degrades HFR1 but stabilizes PIF1 to precisely regulate seed germination.   DOI:  10.1073/pnas.1502405112 ;  PMID:  25775589
• CONSTITUTIVE PHOTOMORPHOGENIC 10 (COP10) Contributes to Floral Repression under Non-Inductive Short Days in Arabidopsis.   DOI:  10.3390/ijms161125969 ;  PMID:  26556345
• Ethylene-independent promotion of photomorphogenesis in the dark by cytokinin requires COP1 and the CDD complex.   DOI:  10.1093/jxb/ery344 ;  PMID:  30272197

Sequences: