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  5. PSME_00003284-RA

PSME_00003284-RA


Description : (at3g12280 : 417.0) 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.; retinoblastoma-related 1 (RBR1); FUNCTIONS IN: transcription factor binding; INVOLVED IN: in 15 processes; LOCATED IN: cytosol; EXPRESSED IN: 25 plant structures; EXPRESSED DURING: 15 growth stages; CONTAINS InterPro DOMAIN/s: Retinoblastoma-associated protein, B-box (InterPro:IPR002719), Cyclin-like (InterPro:IPR011028), Cyclin-related (InterPro:IPR013763), Retinoblastoma-associated protein, A-box (InterPro:IPR002720). & (reliability: 834.0) & (original description: no original description)


Gene families : OG_42_0003292 (Orthogroups_2024-Update) Phylogenetic Tree(s): OG0003292_tree

Sequence : coding (download), protein (download)


Attention: This gene has low abundance.


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Note:Only the main profile, including all conditions, is shown. Additional statistics and tissue specific profiles are available here.


Type Description Actions
Neighborhood Pseudotsuga release: PSME_00003284-RA No neighbors in network


Type GO Term Name Evidence Source
CC GO:0005634 nucleus IEA InterProScan predictions
BP GO:0051726 regulation of cell cycle IEA InterProScan predictions
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Type GO Term Name Evidence Source

No Predicted GO terms available for this sequence
InterPro domains Description Start Stop
IPR002720 RB_A 101 302
No external refs found!