Gene Details:

• Gene ID: AT1G02740
• Gene Symbol: MRG2
• Gene Name: MORF related gene 2
• Description: MRG family protein;(source:Araport11)
• TAIR Accession: locus:2024725
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT1G02740.1

Plant Ontology Annotations:

• PO:0000230  — inflorescence meristem — meristema de la inflorescencia (Spanish, exact), 花序分裂組織 (Japanese, exact)
• PO:0009010  — seed — semilla (Spanish, exact), 種子 (Japanese, exact), pyrene (narrow), diaspore (broad)
• PO:0009030  — carpel — carpelo (Spanish, exact), 心皮 (Japanese, exact), Poaceae carpel (narrow), Zea carpel (narrow), pistil (broad)
• PO:0009032  — petal — pétalo (Spanish, exact), 花弁 (Japanese, exact)
• PO:0009047  — stem — caña (Spanish, exact), culm (exact), eje primario (Spanish, exact), primary axis (exact), primary stem (exact), tallo (Spanish, exact), tronco (Spanish, exact), 茎 (Japanese, exact), bole (narrow), cane (narrow), caudex (narrow), caudices (narrow), core (narrow), primocane (narrow), scape (narrow), stalk (narrow), trunk (narrow)
• PO:0000084  — plant sperm cell — célula espermática o esperma (Spanish, exact), male gamete (exact), microgamete (exact), 植物精子細胞 (Japanese, exact), sperm nucleus (related), sperm cell (broad)
• PO:0000293  — guard cell — célula guardiana (Spanish, exact), occlusive cell (exact), 孔辺細胞 (Japanese, exact)

Gene Ontology:

• GO:0005634  — located in — nucleus
• GO:0040029  — involved in — epigenetic regulation of gene expression
• GO:0000123  — part of — histone acetyltransferase complex
• GO:0048586  — acts upstream of or within — regulation of long-day photoperiodism, flowering
• GO:0035064  — enables — methylated histone binding
• GO:0048510  — involved in — regulation of timing of transition from vegetative to reproductive phase
• GO:1990841  — enables — promoter-specific chromatin binding
• GO:0005515  — enables — protein binding
• GO:2000028  — acts upstream of or within — regulation of photoperiodism, flowering
• GO:0006355  — involved in — regulation of DNA-templated transcription
• GO:0016573  — involved in — histone acetylation
• GO:0008134  — enables — transcription factor binding
• GO:0043621  — enables — protein self-association
• GO:1990188  — enables — euchromatin binding

Germplasm Phenotype:

• mrg1-1 mrg2-1  — Late flowering under long days.
• nrp1 nrp2 mrg1 mrg2  — Quadruple mutant flowers earlier than mrg1 mrg2 double and later than nrp1 nrp2 double.

Function-related keywords:

• inflorescence meristem ,  seed ,  carpel ,  petal ,  stem ,  plant sperm cell ,  guard cell

Literature:

• Reduced expression of selected FASCICLIN-LIKE ARABINOGALACTAN PROTEIN genes associates with the abortion of kernels in field crops of Zea mays (maize) and of Arabidopsis seeds.   DOI:  10.1111/pce.13136 ;  PMID:  29314044
• In silico and expression analyses of fasciclin-like arabinogalactan proteins reveal functional conservation during embryo and seed development.   DOI:  10.1007/s00497-019-00376-7 ;  PMID:  31501923
• A high content in lipid-modified peripheral proteins and integral receptor kinases features in the arabidopsis plasma membrane proteome.   DOI:  10.1074/mcp.M700099-MCP200 ;  PMID:  17644812
• Proteomic analysis of glycosylphosphatidylinositol-anchored membrane proteins.   DOI:  10.1074/mcp.M300079-MCP200 ;  PMID:  14517339
• Characterization of the 12S globulin complex of Brassica napus. Evolutionary relationship to other 11-12S storage globulins.   DOI:  10.1111/j.1432-1033.1991.tb15857.x ;  PMID:  2013284
• Redundant proteolytic mechanisms process seed storage proteins in the absence of seed-type members of the vacuolar processing enzyme family of cysteine proteases.   DOI:  10.1105/tpc.005009 ;  PMID:  12417707
• Synergistic activation of seed storage protein gene expression in Arabidopsis by ABI3 and two bZIPs related to OPAQUE2.   DOI:  10.1074/jbc.M210538200 ;  PMID:  12657652

Sequences: