Gene Details:

• Gene ID: AT4G29740
• Gene Symbol: ATCKX4, CKX4
• Gene Name: cytokinin oxidase 4
• Description: cytokinin oxidase 4;(source:Araport11)
• TAIR Accession:
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT4G29740.1     AT4G29740.2     AT4G29740.3

Plant Ontology Annotations:

• PO:0000282  — trichome — tricoma (Spanish, exact), 毛茸、糸状体、毛 (Japanese, exact), seta (related), setae (related), capilli (narrow), capillus (narrow), cilia (narrow), cilium (narrow), glochid (narrow), glochidia (narrow), glochidium (narrow), hair (narrow), lepides (narrow), lepis (narrow), non-secretory trichome (narrow), scale (narrow), squama (narrow), squamae (narrow), squamella (narrow), squamellae (narrow), squamule (narrow), barb trichome (broad), bristle (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: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: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:0025281  — pollen — polen (Spanish, exact), pollen grain (exact), 花粉 (Japanese, exact)

Germplasm Phenotype:

• CS2107961  — large plant
• CS2107962  — large plant

Function-related keywords:

• trichome ,  shoot axis apex ,  leaf lamina base ,  shoot system ,  vascular leaf ,  stamen ,  sepal ,  cotyledon ,  petiole ,  leaf apex ,  collective leaf structure ,  pollen

Literature:

• Structure and function of cytokinin oxidase/dehydrogenase genes of maize, rice, Arabidopsis and other species.   DOI:  10.1007/s10265-003-0096-4 ;  PMID:  12721786
• Expression profiling of cytokinin action in Arabidopsis.   DOI:  10.1104/pp.103.021436 ;  PMID:  12913156
• Cytokinin-deficient transgenic Arabidopsis plants show multiple developmental alterations indicating opposite functions of cytokinins in the regulation of shoot and root meristem activity.   DOI:  10.1105/tpc.014928 ;  PMID:  14555694
• Monitoring genome-wide changes in gene expression in response to endogenous cytokinin reveals targets in Arabidopsis thaliana.   DOI:  10.1016/s0014-5793(03)01194-3 ;  PMID:  14623097
• Comprehensive comparison of auxin-regulated and brassinosteroid-regulated genes in Arabidopsis.   DOI:  10.1104/pp.103.034736 ;  PMID:  15047898
• Arabidopsis response regulator, ARR22, ectopic expression of which results in phenotypes similar to the wol cytokinin-receptor mutant.   DOI:  10.1093/pcp/pch128 ;  PMID:  15356332
• Combinatorial microarray analysis revealing arabidopsis genes implicated in cytokinin responses through the His->Asp Phosphorelay circuitry.   DOI:  10.1093/pcp/pci033 ;  PMID:  15695462
• Immediate-early and delayed cytokinin response genes of Arabidopsis thaliana identified by genome-wide expression profiling reveal novel cytokinin-sensitive processes and suggest cytokinin action through transcriptional cascades.   DOI:  10.1111/j.1365-313X.2005.02530.x ;  PMID:  16212609
• Regulation of plant growth by cytokinin.   DOI:  10.1073/pnas.171304098 ;  PMID:  11504909
• A transcriptome-based characterization of habituation in plant tissue culture.   DOI:  10.1104/pp.105.076059 ;  PMID:  16489130
• Genome-wide transcriptional analysis of the Arabidopsis thaliana interaction with the plant pathogen Pseudomonas syringae pv. tomato DC3000 and the human pathogen Escherichia coli O157:H7.   DOI:  10.1111/j.1365-313X.2006.02725.x ;  PMID:  16553894
• Transcriptome analysis of Arabidopsis clubroots indicate a key role for cytokinins in disease development.   DOI:  10.1094/MPMI-19-0480 ;  PMID:  16673935
• Different plant hormones regulate similar processes through largely nonoverlapping transcriptional responses.   DOI:  10.1016/j.cell.2006.05.050 ;  PMID:  16901781
• Genome-wide expression profiling of ARABIDOPSIS RESPONSE REGULATOR 7(ARR7) overexpression in cytokinin response.   DOI:  10.1007/s00438-006-0177-x ;  PMID:  17061125
• Modulation of the hormone setting by Rhodococcus fascians results in ectopic KNOX activation in Arabidopsis.   DOI:  10.1104/pp.107.113969 ;  PMID:  18184732
• The transcriptional repressor ARR1-SRDX suppresses pleiotropic cytokinin activities in Arabidopsis.   DOI:  10.1104/pp.107.115436 ;  PMID:  18502977
• 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
• Type B response regulators of Arabidopsis play key roles in cytokinin signaling and plant development.   DOI:  10.1105/tpc.108.059584 ;  PMID:  18723577
• Transcriptional profiling of mature Arabidopsis trichomes reveals that NOECK encodes the MIXTA-like transcriptional regulator MYB106.   DOI:  10.1104/pp.108.126979 ;  PMID:  18805951
• Distribution, biological activities, metabolism, and the conceivable function of cis-zeatin-type cytokinins in plants.   DOI:  10.1093/jxb/erq457 ;  PMID:  21282330
• Cytokinin as a mediator for regulating root system architecture in response to environmental cues.   DOI:  10.4161/psb.27771 ;  PMID:  24509549
• Nitric oxide-cytokinin interplay influences selenite sensitivity in Arabidopsis.   DOI:  10.1007/s00299-016-2028-5 ;  PMID:  27449496

Sequences: