Gene Details:

• Gene ID: AT2G38560
• Gene Symbol: RDO2, TFIIS
• Gene Name: REDUCED DORMANCY 2, transcript elongation factor IIS
• Description: transcript elongation factor IIS;(source:Araport11)
• TAIR Accession: locus:2064195
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT2G38560.1

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)
• PO:0025195  — pollen tube cell — célula del tubo polínico (Spanish, exact), 花粉管細胞 (Japanese, exact)

Gene Ontology:

• GO:0009739  — acts upstream of or within — response to gibberellin
• GO:0006351  — involved in — DNA-templated transcription
• GO:0034243  — acts upstream of or within — regulation of transcription elongation by RNA polymerase II
• GO:0009910  — acts upstream of or within — negative regulation of flower development
• GO:0006368  — involved in — transcription elongation by RNA polymerase II
• GO:0010162  — acts upstream of or within — seed dormancy process
• GO:0009408  — involved in — response to heat
• GO:0008270  — enables — zinc ion binding
• GO:0009845  — acts upstream of or within — seed germination
• GO:0005634  — is active in — nucleus
• GO:0005634  — located in — nucleus

Germplasm Phenotype:

• CS162  — reduced dormancy; does not require GA; high capacity for dark germination; reduced sensitivity to GA biosynthesis inhibitor, tetcyclacis; freshly harvested seeds will germinate; embryo determined (not a maternal effect).
• CS6132  — Double mutant, reduced seed dormancy determined by the embryo; increased ability to germinate as freshly harvested seeds compared to each of the monogenic mutants; cumulative effect of the individual mutations suggest that they control different pathways; high capacity to germinate in darkness.
• CS6135  — Double mutant, reduced seed dormancy determined by the embryo; increased ability to germinate as freshly harvested seeds compared to each of the monogenic mutants; cumulative effect of the individual mutations suggest that they control different pathways; high capacity to germinate in darkness.
• CS6136  — Double mutant, reduced seed dormancy determined by the embryo; increased ability to germinate as freshly harvested seeds compared to each of the monogenic mutants; cumulative effect of the individual mutations suggest that they control different pathways; reduced capacity to germinate in darkness.
• SALK_027259  — growth of seedlings was retarded following 1 day 37°C heat treatment
• SALK_027259  — slightly earlier flowering time; reduced seed dormancy.
• SALK_056755  — growth of seedlings was retarded following 1 day 37°C heat treatment
• SALK_056755  — slightly earlier flowering time; reduced 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 tube cell ,  pollen

Literature:

• Arabidopsis mutants with a reduced seed dormancy.   DOI:  10.1104/pp.110.1.233 ;  PMID:  8587986
• Type III effectors orchestrate a complex interplay between transcriptional networks to modify basal defence responses during pathogenesis and resistance.   DOI:  10.1111/j.1365-313X.2006.02672.x ;  PMID:  16553893
• Core genome responses involved in acclimation to high temperature.   DOI:  10.1104/pp.107.112060 ;  PMID:  18055584
• Transcriptome analyses show changes in gene expression to accompany pollen germination and tube growth in Arabidopsis.   DOI:  10.1104/pp.108.126375 ;  PMID:  18775970
• Transcript elongation factor TFIIS is involved in arabidopsis seed dormancy.   DOI:  10.1016/j.jmb.2008.12.066 ;  PMID:  19150360
• Reduced expression of the DOG1 gene in Arabidopsis mutant seeds lacking the transcript elongation factor TFIIS.   DOI:  10.1016/j.febslet.2011.04.077 ;  PMID:  21569772
• Identification of the Arabidopsis REDUCED DORMANCY 2 gene uncovers a role for the polymerase associated factor 1 complex in seed dormancy.   DOI:  10.1371/journal.pone.0022241 ;  PMID:  21799800
• The seed dormancy defect of Arabidopsis mutants lacking the transcript elongation factor TFIIS is caused by reduced expression of the DOG1 gene.   DOI:  10.1016/j.febslet.2013.10.047 ;  PMID:  24252221
• The Composition of the Arabidopsis RNA Polymerase II Transcript Elongation Complex Reveals the Interplay between Elongation and mRNA Processing Factors.   DOI:  10.1105/tpc.16.00735 ;  PMID:  28351991
• Alternative Splicing and Transcription Elongation in Plants.   DOI:  10.3389/fpls.2019.00309 ;  PMID:  30972082
• UVSSA, UBP12, and RDO2/TFIIS Contribute to Arabidopsis UV Tolerance.   DOI:  10.3389/fpls.2019.00516 ;  PMID:  31105721
• Critical Role of Transcript Cleavage in Arabidopsis RNA Polymerase II Transcriptional Elongation.   DOI:  10.1105/tpc.19.00891 ;  PMID:  32152189
• Elongation factor TFIIS is essential for heat stress adaptation in plants.   DOI:  10.1093/nar/gkac020 ;  PMID:  35100405
• TFIIS Is Crucial During Early Transcript Elongation for Transcriptional Reprogramming in Response to Heat Stress.   DOI:  10.1016/j.jmb.2022.167917 ;  PMID:  36502880
• Arabidopsis mutants with a reduced seed dormancy.   DOI:  10.1104/pp.110.1.233 ;  PMID:  8587986
• Analysis of the Arabidopsis cytosolic proteome highlights subcellular partitioning of central plant metabolism.   DOI:  10.1021/pr1009433 ;  PMID:  21166475

Sequences: