MRG family protein [Arabidopsis thaliana (thale cress)] - Gene

Summary

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Official Full Name: MRG family protein
Primary source: TAIR:AT1G02740
Locus tag: AT1G02740
See related: Araport:AT1G02740
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: MORF related gene 2; MRG2; T14P4.28
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Genomic context

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See in Genome Data Viewer

Location:: chromosome: 1

Exon count:: 10

Sequence:: Chromosome: 1; NC_003070.9 (599330..602199, 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?

Histone methylation readers MRG1/2 interact with PIF4 to promote thermomorphogenesis in Arabidopsis.
Title: Histone methylation readers MRG1/2 interact with PIF4 to promote thermomorphogenesis in Arabidopsis.
Histone methylation readers MRG1/MRG2 interact with the transcription factor TCP14 to positively modulate cytokinin sensitivity in Arabidopsis.
Title: Histone methylation readers MRG1/MRG2 interact with the transcription factor TCP14 to positively modulate cytokinin sensitivity in Arabidopsis.
The histone methylation readers MRG1/MRG2 and the histone chaperones NRP1/NRP2 associate in fine-tuning Arabidopsis flowering time.
Title: The histone methylation readers MRG1/MRG2 and the histone chaperones NRP1/NRP2 associate in fine-tuning Arabidopsis flowering time.
MRG2 regulates the expression of shade-responsive genes.
Title: Linking PHYTOCHROME-INTERACTING FACTOR to Histone Modification in Plant Shade Avoidance.
The results demonstrate that two closely related Arabidopsis homologues (MRG1 and MRG2) are localised to the euchromatin and redundantly ensure the increased transcriptional levels of two flowering time genes with opposing functions, FLOWERING LOCUS C and FLOWERING LOCUS T (FT).
Title: Arabidopsis MRG domain proteins bridge two histone modifications to elevate expression of flowering genes.

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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_100154.4

Supported by ESTs:

Gene Ontology Provided by TAIR

Function	Evidence Code	Pubs
enables euchromatin binding	IDA Inferred from Direct Assay more info	PubMed
enables methylated histone binding	IDA Inferred from Direct Assay more info	PubMed
enables promoter-specific chromatin binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables transcription factor binding	IPI Inferred from Physical Interaction more info	PubMed

Process	Evidence Code	Pubs
involved_in epigenetic regulation of gene expression	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in regulation of DNA-templated transcription	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within regulation of long-day photoperiodism, flowering	IGI Inferred from Genetic Interaction more info	PubMed
acts_upstream_of_or_within regulation of photoperiodism, flowering	IGI Inferred from Genetic Interaction more info	PubMed
involved_in regulation of timing of transition from vegetative to reproductive phase	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: MRG family protein

NP_171774.2

MRG family protein; FUNCTIONS IN: chromatin binding; INVOLVED IN: chromatin assembly or disassembly; LOCATED IN: chromatin, nucleus; EXPRESSED IN: 15 plant structures; EXPRESSED DURING: 6 growth stages; CONTAINS InterPro DOMAIN/s: Histone H4 acetyltransferase, NuA4 complex, Eaf3/MRG15 subunit (InterPro:IPR017398), Tudor-like, plant (InterPro:IPR014002), MRG (InterPro:IPR008676), Chromo domain (InterPro:IPR000953); BEST Arabidopsis thaliana protein match is: MRG family protein (TAIR:AT4G37280.1); Has 1083 Blast hits to 947 proteins in 185 species: Archae - 0; Bacteria - 0; Metazoa - 790; Fungi - 163; Plants - 70; Viruses - 0; Other Eukaryotes - 60 (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

599330..602199 complement

Download

GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

NM_100154.4 → NP_171774.2 MRG family protein [Arabidopsis thaliana]

See identical proteins and their annotated locations for NP_171774.2

Status: REVIEWED

UniProtKB/Swiss-Prot

Q4V3E2, Q9SRX0

UniProtKB/TrEMBL

A0A178WII9, A0A5S9S9A6, A0A654EGV9

Conserved Domains (3) summary

PLN00104
Location:4 → 101

PLN00104; MYST -like histone acetyltransferase; Provisional

cd18983
Location:56 → 112

CBD_MSL3_like; chromo barrel domain of human male-specific lethal complex subunit 3, and similar proteins

pfam05712
Location:148 → 315

MRG