Gene Details:

• Gene ID: AT3G07780
• Gene Symbol: OBE1
• Gene Name: OBERON1
• Description: potyvirus VPg interacting protein (DUF1423);(source:Araport11)
• TAIR Accession: locus:2077362
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT3G07780.1     AT3G07780.2     AT3G07780.3

Gene Ontology:

• GO:0010071  — acts upstream of or within — root meristem specification
• GO:0009793  — acts upstream of or within — embryo development ending in seed dormancy
• GO:0005515  — enables — protein binding
• GO:0010078  — acts upstream of or within — maintenance of root meristem identity
• GO:0010071  — involved in — root meristem specification
• GO:0010078  — involved in — maintenance of root meristem identity
• GO:0009507  — located in — chloroplast
• GO:0046740  — involved in — transport of virus in host, cell to cell
• GO:0000792  — part of — heterochromatin
• GO:0009536  — located in — plastid
• GO:0010492  — involved in — maintenance of shoot apical meristem identity
• GO:0080022  — acts upstream of or within — primary root development
• GO:0010468  — involved in — regulation of gene expression
• GO:0031347  — acts upstream of or within — regulation of defense response
• GO:0042802  — enables — identical protein binding
• GO:0005654  — located in — nucleoplasm
• GO:0010492  — acts upstream of or within — maintenance of shoot apical meristem identity
• GO:0042803  — enables — protein homodimerization activity
• GO:0005634  — located in — nucleus
• GO:0010468  — acts upstream of or within — regulation of gene expression
• GO:0005634  — is active in — nucleus
• GO:0046982  — enables — protein heterodimerization activity

Germplasm Phenotype:

• CS67006  — altered disease response
• obe1-1  — No visible phenotype.
• obe1-1 obe2-1  — Premature termination and loss of the shoot apical meristem. Failure to establish or maintain the root apical meristem. Aberrant embryonic development.
• obe1-1 obe2-2  — absence of roots and defective development of the vasculature.

Literature:

• Inactivation of the chloroplast ATP synthase gamma subunit results in high non-photochemical fluorescence quenching and altered nuclear gene expression in Arabidopsis thaliana.   DOI:  10.1074/jbc.M308435200 ;  PMID:  14576160
• A cysteine-rich plant protein potentiates Potyvirus movement through an interaction with the virus genome-linked protein VPg.   DOI:  10.1128/jvi.78.5.2301-2309.2004 ;  PMID:  14963126
• Novel and stress-regulated microRNAs and other small RNAs from Arabidopsis.   DOI:  10.1105/tpc.104.022830 ;  PMID:  15258262
• Proteomic analysis and extensive protein identification from dry, germinating Arabidopsis seeds and young seedlings.   DOI:  10.5483/bmbrep.2005.38.6.650 ;  PMID:  16336779
• A novel coiled-coil protein co-localizes and interacts with a calcium-dependent protein kinase in the common ice plant during low-humidity stress.   DOI:  10.1007/s00425-006-0330-0 ;  PMID:  16773372
• The Arabidopsis OBERON1 and OBERON2 genes encode plant homeodomain finger proteins and are required for apical meristem maintenance.   DOI:  10.1242/dev.014993 ;  PMID:  18403411
• Quantitative trait locus mapping for seed mineral concentrations in two Arabidopsis thaliana recombinant inbred populations.   DOI:  10.1111/j.1469-8137.2008.02544.x ;  PMID:  18631293
• Arabidopsis plant homeodomain finger proteins operate downstream of auxin accumulation in specifying the vasculature and primary root meristem.   DOI:  10.1111/j.1365-313X.2009.03874.x ;  PMID:  19392692
• Independently evolved virulence effectors converge onto hubs in a plant immune system network.   DOI:  10.1126/science.1203659 ;  PMID:  21798943
• In-depth temporal transcriptome profiling reveals a crucial developmental switch with roles for RNA processing and organelle metabolism that are essential for germination in Arabidopsis.   DOI:  10.1104/pp.111.183129 ;  PMID:  21908688
• Control of embryonic meristem initiation in Arabidopsis by PHD-finger protein complexes.   DOI:  10.1242/dev.074492 ;  PMID:  22378640
• Endogenous Arabidopsis messenger RNAs transported to distant tissues.   DOI:  10.1038/nplants.2015.25 ;  PMID:  27247031
• REBELOTE, a regulator of floral determinacy in Arabidopsis thaliana, interacts with both nucleolar and nucleoplasmic proteins.   DOI:  10.1002/2211-5463.12504 ;  PMID:  30338215

Sequence: