Gene Details:

• Gene ID: AT1G04950
• Gene Symbol: ATTAF6, EMB2781, TAF6, TAFII59
• Gene Name: EMBRYO DEFECTIVE 2781, TBP-associated factor 6, TATA BOX ASSOCIATED FACTOR II 59
• Description: TATA BOX ASSOCIATED FACTOR II 59;(source:Araport11)
• TAIR Accession: locus:2010667
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT1G04950.1     AT1G04950.2     AT1G04950.3

Plant Ontology Annotations:

• PO:0009005  — root — raíz (Spanish, exact), radices (exact, plural), radix (exact), 根 (Japanese, exact), aerial root (narrow), climbing root (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:0009049  — inflorescence — inflorescencia (Spanish, exact), 花序 (Japanese, exact), Triticeae spike (narrow)
• PO:0000013  — cauline leaf — hoja caulinar (Spanish, exact), 茎生葉、茎葉 (Japanese, exact)
• PO:0000230  — inflorescence meristem — meristema de la inflorescencia (Spanish, exact), 花序分裂組織 (Japanese, exact)
• PO:0009010  — seed — semilla (Spanish, exact), 種子 (Japanese, exact), pyrene (narrow), diaspore (broad)
• PO:0009030  — carpel — carpelo (Spanish, exact), 心皮 (Japanese, exact), Poaceae carpel (narrow), Zea carpel (narrow), pistil (broad)
• PO:0009032  — petal — pétalo (Spanish, exact), 花弁 (Japanese, exact)
• 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)
• PO:0025281  — pollen — polen (Spanish, exact), pollen grain (exact), 花粉 (Japanese, exact)
• 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:0000293  — guard cell — célula guardiana (Spanish, exact), occlusive cell (exact), 孔辺細胞 (Japanese, exact)

Gene Ontology:

• GO:0051123  — involved in — RNA polymerase II preinitiation complex assembly
• GO:0009860  — acts upstream of or within — pollen tube growth
• GO:0046695  — part of — SLIK (SAGA-like) complex
• GO:0000124  — part of — SAGA complex
• GO:0005634  — located in — nucleus
• GO:0005669  — part of — transcription factor TFIID complex
• GO:0003713  — enables — transcription coactivator activity
• GO:0005515  — enables — protein binding
• GO:0016251  — contributes to — RNA polymerase II general transcription initiation factor activity
• GO:0046982  — enables — protein heterodimerization activity

Germplasm Phenotype:

• atttaf6  — Embryonic lethal in homozygotes.
• atttaf6  — Pollen tube development from mutant homozygote pollen is affected, growth rate is reduced.

Function-related keywords:

• root ,  vascular leaf ,  inflorescence ,  cauline leaf ,  inflorescence meristem ,  seed ,  carpel ,  petal ,  stem ,  pollen ,  fruit ,  guard cell

Literature:

• A structural basis for the pH-dependent xanthophyll cycle in Arabidopsis thaliana.   DOI:  10.1105/tpc.109.068007 ;  PMID:  19638474
• On the regulation of photosynthesis by excitonic interactions between carotenoids and chlorophylls.   DOI:  10.1073/pnas.0903536106 ;  PMID:  19617542
• Singlet energy dissipation in the photosystem II light-harvesting complex does not involve energy transfer to carotenoids.   DOI:  10.1002/cphc.200900852 ;  PMID:  20127930
• Thylakoid protein phosphorylation in higher plant chloroplasts optimizes electron transfer under fluctuating light.   DOI:  10.1104/pp.109.150250 ;  PMID:  19965965
• A theoretical investigation of the photophysical consequences of major plant light-harvesting complex aggregation within the photosynthetic membrane.   DOI:  10.1021/jp106234e ;  PMID:  20964339
• Enhanced photoprotection by protein-bound vs free xanthophyll pools: a comparative analysis of chlorophyll b and xanthophyll biosynthesis mutants.   DOI:  10.1093/mp/ssp117 ;  PMID:  20100799
• and mutation-induced enhancement of PsbS levels affects the kinetics of non-photochemical quenching in Arabidopsis thaliana.   DOI:  10.1007/s00425-011-1380-5 ;  PMID:  21340700
• Reactive oxygen species and transcript analysis upon excess light treatment in wild-type Arabidopsis thaliana vs a photosensitive mutant lacking zeaxanthin and lutein.   DOI:  10.1186/1471-2229-11-62 ;  PMID:  21481232
• Arabidopsis mutants deleted in the light-harvesting protein Lhcb4 have a disrupted photosystem II macrostructure and are defective in photoprotection.   DOI:  10.1105/tpc.111.087320 ;  PMID:  21803939
• an in vitro approach.   DOI:  2012_186 ;  PMID:  22428135

Sequences: