Gene Details:

• Gene ID: AT2G27760
• Gene Symbol: ATIPT2, IPPT, IPT2
• Gene Name: tRNAisopentenyltransferase 2, tRNAisopentenyltransferase 2
• Description: tRNAisopentenyltransferase 2;(source:Araport11)
• TAIR Accession: locus:2042103
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT2G27760.1

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: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)
• PO:0000084  — plant sperm cell — célula espermática o esperma (Spanish, exact), male gamete (exact), microgamete (exact), 植物精子細胞 (Japanese, exact), sperm nucleus (related), sperm cell (broad)
• PO:0025195  — pollen tube cell — célula del tubo polínico (Spanish, exact), 花粉管細胞 (Japanese, exact)

Gene Ontology:

• GO:0006400  — involved in — tRNA modification
• GO:0005739  — is active in — mitochondrion
• GO:0009691  — acts upstream of or within — cytokinin biosynthetic process
• GO:0052381  — enables — tRNA dimethylallyltransferase activity
• GO:0005634  — located in — nucleus
• GO:0005829  — located in — cytosol
• GO:0009824  — enables — AMP dimethylallyltransferase activity

Function-related keywords:

• whole plant ,  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 ,  plant sperm cell ,  pollen tube cell ,  pollen

Literature:

• Identification of genes encoding adenylate isopentenyltransferase, a cytokinin biosynthesis enzyme, in Arabidopsis thaliana.   DOI:  10.1074/jbc.M102130200 ;  PMID:  11313355
• Identification of plant cytokinin biosynthetic enzymes as dimethylallyl diphosphate:ATP/ADP isopentenyltransferases.   DOI:  10.1093/pcp/pce112 ;  PMID:  11479373
• Identification of a tRNA isopentenyltransferase gene from Arabidopsis thaliana.   DOI:  10.1023/a:1014958816241 ;  PMID:  11999372
• Identification of Cytokinin Biosynthesis Genes in Arabidopsis: A Breakthrough for Understanding the Metabolic Pathway and the Regulation in Higher Plants.   DOI:  10.1007/s003440010043 ;  PMID:  11976877
• 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
• Expression of cytokinin biosynthetic isopentenyltransferase genes in Arabidopsis: tissue specificity and regulation by auxin, cytokinin, and nitrate.   DOI:  10.1046/j.1365-313x.2003.01945.x ;  PMID:  14675438
• and trans-zeatin biosyntheses in Arabidopsis.   DOI:  10.1074/jbc.M314195200 ;  PMID:  14726522
• The Arabidopsis transcription factor HY5 integrates light and hormone signaling pathways.   DOI:  10.1111/j.1365-313X.2004.02052.x ;  PMID:  15078335
• DNA array analyses of Arabidopsis thaliana lacking a vacuolar Na+/H+ antiporter: impact of AtNHX1 on gene expression.   DOI:  10.1111/j.1365-313X.2004.02253.x ;  PMID:  15546358
• 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
• A transcriptome-based characterization of habituation in plant tissue culture.   DOI:  10.1104/pp.105.076059 ;  PMID:  16489130
• Roles of Arabidopsis ATP/ADP isopentenyltransferases and tRNA isopentenyltransferases in cytokinin biosynthesis.   DOI:  10.1073/pnas.0603522103 ;  PMID:  17062755
• Modulation of the hormone setting by Rhodococcus fascians results in ectopic KNOX activation in Arabidopsis.   DOI:  10.1104/pp.107.113969 ;  PMID:  18184732
• DNA-binding study identifies C-box and hybrid C/G-box or C/A-box motifs as high-affinity binding sites for STF1 and LONG HYPOCOTYL5 proteins.   DOI:  10.1104/pp.107.113217 ;  PMID:  18287490
• Transcriptome analyses show changes in gene expression to accompany pollen germination and tube growth in Arabidopsis.   DOI:  10.1104/pp.108.126375 ;  PMID:  18775970
• Mod5 protein binds to tRNA gene complexes and affects local transcriptional silencing.   DOI:  10.1073/pnas.1219946110 ;  PMID:  23898186
• Roles of Arabidopsis ATP/ADP isopentenyltransferases and tRNA isopentenyltransferases in cytokinin biosynthesis.   DOI:  10.1073/pnas.0603522103 ;  PMID:  17062755

Sequences: