AtMYB103 myb domain protein 103 [Arabidopsis thaliana (thale cress)] - Gene

Summary

Official Symbol: AtMYB103
Official Full Name: myb domain protein 103
Primary source: TAIR:AT1G63910
Locus tag: AT1G63910
See related: Araport:AT1G63910
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Arabidopsis thaliana (ecotype: Columbia)
Lineage: Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
Also known as: myb domain protein 103; MYB103; T12P18.7; T12P18_7
Summary: member of MYB3R- and R2R3- type MYB- encoding genes
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Chromosome 1 - NC_003070.9 Genomic Context describing neighboring genes

Go to nucleotide: Graphics FASTA GenBank

results implicate that AtMYB103 plays an important role in tapetum development, callose dissolution and exine formation in A. thaliana anthers
Title: Transcription factor AtMYB103 is required for anther development by regulating tapetum development, callose dissolution and exine formation in Arabidopsis.

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

NM_105065.3

Function	Evidence Code	Pubs
enables DNA-binding transcription factor activity	ISS Inferred from Sequence or Structural Similarity more info	PubMed
enables transcription cis-regulatory region binding	IPI Inferred from Physical Interaction more info	PubMed

Process	Evidence Code	Pubs
acts_upstream_of_or_within positive regulation of DNA-templated transcription	IDA Inferred from Direct Assay more info	PubMed
acts_upstream_of_or_within positive regulation of syringal lignin biosynthetic process	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within regulation of DNA-templated transcription	TAS Traceable Author Statement more info	PubMed
acts_upstream_of_or_within regulation of secondary cell wall biogenesis	IMP Inferred from Mutant Phenotype more info	PubMed

Component	Evidence Code	Pubs
located_in nucleus	IDA Inferred from Direct Assay more info	PubMed
located_in nucleus	ISM Inferred from Sequence Model more info

NP_176575.1

myb domain protein 103 (AtMYB103); CONTAINS InterPro DOMAIN/s: SANT, DNA-binding (InterPro:IPR001005), Homeodomain-like (InterPro:IPR009057), Myb, DNA-binding (InterPro:IPR014778), HTH transcriptional regulator, Myb-type, DNA-binding (InterPro:IPR017930), Homeodomain-related (InterPro:IPR012287), Myb transcription factor (InterPro:IPR015495); BEST Arabidopsis thaliana protein match is: myb domain protein 26 (TAIR:AT3G13890.2); Has 8923 Blast hits to 8250 proteins in 474 species: Archae - 0; Bacteria - 0; Metazoa - 755; Fungi - 504; Plants - 5899; Viruses - 6; Other Eukaryotes - 1759 (source: NCBI BLink).