Gene: AT3G12280 (Arabidopsis thaliana)

Overview

Gene Identifier
AT3G12280
Transcript Identifier
AT3G12280.1
Gene Type
Coding gene
Location
3 : 3913671-3918433 : negative

Family

Gene family
HOM03D001743
(61 genes in 16 species)
specific family
Subfamily
ORTHO03D000607
(26 genes in 15 species)
specific family

Loading...please wait

Descriptions

Description
retinoblastoma-related 1
Curated Summary
Encodes a retinoblastoma homologue RETINOBLASTOMA-RELATED protein (RBR or RBR1). RBR controls nuclear proliferation in the female gametophyte. Also required for correct differentiation of male gametophytic cell types. Regulates stem cell maintenance in Arabidopsis roots. Involved in the determination of cell cycle arrest in G1 phase after sucrose starvation. RBR1 is also involved in regulation of imprinted genes. Together with MSI1 it represses the expression of MET1. This in turn activates expression of the imprinted genes FIS2 and FWA. Functions as a positive regulator of the developmental switch from embryonic heterotrophic growth to autotrophic growth
Show more...

Identifiers

Identifier Name
aliasRBR1
aliasRETINOBLASTOMA-RELATED PROTEIN 1
aliasRETINOBLASTOMA 1
aliasRB1
aliasATRBR1
aliasRBR
aliasRB
aliasretinoblastoma-related 1
aliasRETINOBLASTOMA-RELATED
uniprotQ9LKZ3

Toolbox

Explore

View

 

Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0051726IMP, IEAGene Ontologyregulation of cell cycle1
GO:0051783IMPUniProtregulation of nuclear division1 2 3 4 5 6 7 8 9 10 11 12 13 14
GO:0010090IMP, RCA, UniProttrichome morphogenesis1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
GO:0032875IMPUniProtregulation of DNA endoreduplication1 2 3 4 5 6 7 8 9 10 11 12 13 14
GO:0048366IMPUniProtleaf development1 2 3 4 5 6 7 8 9 10 11 12 13 14
GO:0001558IMPUniProtregulation of cell growth1 2 3 4 5 6 7 8 9 10 11 12 13 14
GO:2000036IMPUniProtregulation of stem cell maintenance1 2 3 4 5 6 7 8 9 10 11 12 13 14
GO:0009553IMPUniProtembryo sac development1 2 3 4 5 6 7 8 9 10 11 12 13 14
GO:0009567IEPUniProtdouble fertilization forming a zygote and endosperm1 2 3 4 5 6 7 8 9 10 11 12 13 14
GO:0000082IMP, TAS, UniProtG1/S transition of mitotic cell cycle1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
GO:0006349IPIUniProtregulation of gene expression by genetic imprinting1 2 3 4 5 6 7 8 9 10 11 12 13 14
GO:0009555IMPGene Ontologypollen development1
GO:0022619IMPUniProtgenerative cell differentiation1 2 3 4 5 6 7 8 9 10 11 12 13 14
GO:0001708IMPUniProtcell fate specification1 2 3 4 5 6 7 8 9 10 11 12 13 14
GO:0006261RCAGene OntologyDNA-dependent DNA replication1
GO:0042023RCAGene OntologyDNA endoreduplication1
GO:0051302RCAGene Ontologyregulation of cell division1
GO:0008356IGIUniProtasymmetric cell division1 2 3 4 5 6 7 8 9 10 11 12 13 14
GO:0006357IEAUniProtregulation of transcription from RNA polymerase II promoter1 2 3 4 5 6 7 8 9 10 11 12 13
GO:0019048IEAUniProtmodulation by virus of host morphology or physiology1 2 3 4 5 6 7 8 9 10 11 12 13
GO:0006351IEAUniProttranscription, DNA-templated1 2 3 4 5 6 7 8 9 10 11 12 13
GO:0009812ISOPLAZA Integrative Orthologyflavonoid metabolic processOS11G32900

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0005515IPIGene Ontologyprotein binding1
GO:0003677IDAUniProtDNA binding1 2 3 4 5 6 7 8 9 10 11 12 13 14
GO:0008134TASUniProttranscription factor binding1 2 3 4 5 6 7 8 9 10 11 12 13 14

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005634IEA, ISMUniProtnucleus1 2 3 4 5 6 7 8 9 10 11 12 13
GO:0005829IDAUniProtcytosol1 2 3 4 5 6 7 8 9 10 11 12 13 14

Color Legend

Computational Reviewed Evidence
Electronic Evidence
Experimental Evidence
GO Sources:   Primary     Orthology     Homology  
Show redundant parents:  
 
InterPro Description
IPR013763Cyclin-like
IPR002720Retinoblastoma-associated protein, A-box
IPR002719Retinoblastoma-associated protein, B-box
IPR028309Retinoblastoma protein family
IPR024599Retinoblastoma-associated protein, N-terminal
Mapman id Description
31.2cell.division
No SignalP domains detected for this gene.
DatabaseType
PlnTFDBRB