Gene Details:

• Gene ID: AT3G48510
• Gene Symbol: AITR2, AITR2, DIG1, SFL2
• Gene Name: ABA-induced transcription repressor 2, Dynamic Influencer of Gene expression 1, SEED DORMANCY FOUR-LIKE 2
• Description:
• TAIR Accession: locus:2114455
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

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)

Gene Ontology:

• GO:0048838  — involved in — release of seed from dormancy
• GO:0010162  — involved in — seed dormancy process
• GO:0010431  — involved in — seed maturation
• GO:0003674  — enables — molecular_function
• GO:2000143  — acts upstream of or within — negative regulation of DNA-templated transcription initiation
• GO:0005634  — located in — nucleus

Germplasm Phenotype:

• SALK_074718  — Reduced ABA sensitivity, in terms of ABA inhibition of seed germination and cotyledon greening. Enhanced tolerance to salt and drought.
• SALK_128578  — Reduced ABA sensitivity, in terms of ABA inhibition of seed germination and cotyledon greening. Enhanced tolerance to salt and drought.
• aitr2 aitr5 aitr6  — enhanced tolerance to drought and salt
• dpa4 sod7 aitr256  — Seed size increased, enhanced tolerance to drought, affected shoot branching (no secondary branches), flowers/siliques distributed irregularly on the main stems. Floral organ number and fertility affected.
• sfl1-1 sfl2-1  — Enhanced seed dormancy.

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 ,  pollen

Literature:

• A transcription factor hierarchy defines an environmental stress response network.   DOI:  10.1126/science.aag1550 ;  PMID:  27811239
• Seed dormancy 4 like1 of Arabidopsis is a key regulator of phase transition from embryo to vegetative development.   DOI:  10.1111/tpj.15959 ;  PMID:  36036886

Sequences: