HDG11 homeodomain GLABROUS 11 [Arabidopsis thaliana (thale cress)] - Gene

Summary

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Gene symbol: HDG11
Gene description: homeodomain GLABROUS 11
Primary source: Araport:AT1G73360
Locus tag: AT1G73360
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: AtEDT1; ATHDG11; EDT1; ENHANCED DROUGHT TOLERANCE 1; homeodomain GLABROUS 11; HOMEODOMAIN GLABROUS 11; T9L24.43; T9L24_43
Summary: Encodes a homeobox-leucine zipper family protein belonging to the HD-ZIP IV family. It is involved in trichome branching.
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Genomic context

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See HDG11 in Genome Data Viewer

Location:: chromosome: 1

Exon count:: 10

Sequence:: Chromosome: 1; NC_003070.9 (27578421..27582685, complement)

Chromosome 1 - NC_003070.9 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:: NC_003070.9

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

EDT1/HDG11-ERECTA-E2Fa genetic pathway that reduces stomatal density by increasing cell size and provide a new avenue to improve WUE of crops.
Title: AtEDT1/HDG11 regulates stomatal density and water-use efficiency via ERECTA and E2Fa.
AtHDG11 also confers drought and salt tolerance in upland cotton (Gossypium hirsutum) and woody plant poplar.
Title: Arabidopsis EDT1/HDG11 improves drought and salt tolerance in cotton and poplar and increases cotton yield in the field.
overexpression of EDT1/HDG11 increases jasmonic acid level in the root of edt1D.
Title: Activated expression of AtEDT1/HDG11 promotes lateral root formation in Arabidopsis mutant edt1 by upregulating jasmonate biosynthesis.
directly upregulates cell-wall-loosening protein genes
Title: HDG11 upregulates cell-wall-loosening protein genes to promote root elongation in Arabidopsis.

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Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Homology

Orthologs from OrthoDB

NM_105996.4

Supported by ESTs:

Gene Ontology Provided by TAIR

Function	Evidence Code	Pubs
enables DNA-binding transcription factor activity	IDA Inferred from Direct Assay more info	PubMed
enables DNA-binding transcription factor activity	ISS Inferred from Sequence or Structural Similarity more info	PubMed
enables DNA-binding transcription factor activity, RNA polymerase II-specific	IEA Inferred from Electronic Annotation more info
enables lipid binding	IEA Inferred from Electronic Annotation more info
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables transcription cis-regulatory region binding	IPI Inferred from Physical Interaction more info	PubMed

Process	Evidence Code	Pubs
acts_upstream_of_positive_effect cell differentiation	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within plant-type cell wall loosening	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within trichome branching	IGI Inferred from Genetic Interaction more info	PubMed
acts_upstream_of_or_within trichome branching	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

General protein information

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Preferred Names: homeodomain GLABROUS 11

NP_177479.1

homeodomain GLABROUS 11 (HDG11); CONTAINS InterPro DOMAIN/s: Homeobox, conserved site (InterPro:IPR017970), Homeobox (InterPro:IPR001356), Homeodomain-like (InterPro:IPR009057), Lipid-binding START (InterPro:IPR002913), Homeodomain-related (InterPro:IPR012287); BEST Arabidopsis thaliana protein match is: homeodomain GLABROUS 12 (TAIR:AT1G17920.1); Has 12070 Blast hits to 11936 proteins in 534 species: Archae - 0; Bacteria - 0; Metazoa - 9179; Fungi - 319; Plants - 2364; Viruses - 8; Other Eukaryotes - 200 (source: NCBI BLink).

NCBI Reference Sequences (RefSeq)

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

NC_003070.9 Reference assembly

Range

27578421..27582685 complement

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GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

NM_105996.4 → NP_177479.1 homeodomain GLABROUS 11 [Arabidopsis thaliana]

See identical proteins and their annotated locations for NP_177479.1

Status: REVIEWED

UniProtKB/Swiss-Prot

Q9FX31

UniProtKB/TrEMBL

A0A178W9A4, A0A5S9WU15

Conserved Domains (3) summary

cd08875
Location:231 → 456

START_ArGLABRA2_like; C-terminal lipid-binding START domain of the Arabidopsis homeobox protein GLABRA 2 and related proteins

pfam00046
Location:35 → 88

Homeobox; Homeobox domain

cl14643
Location:517 → 562

SRPBCC; START/RHO_alpha_C/PITP/Bet_v1/CoxG/CalC (SRPBCC) ligand-binding domain superfamily