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Article

A conserved family of WD-40 proteins binds to the retinoblastoma protein in both plants and animals.

The Plant cell - 1 Sept 1997

Ach R A, Taranto P, Gruissem W

Abstract excerpt

In mammalian cells, the retinoblastoma (RB) protein regulates G1 progression and functions through its association with various cellular proteins. Two closely related mammalian RB binding proteins, RbAp48 and RbAp46, share sequence homology with the Msi1 protein of yeast. MSI1 is a multicopy suppressor of a mutation in the IRA1 gene involved in the Ras-cAMP pathway that regulates cellular growth. Human RbAp48 is...

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Identifiers

PMID: 9338962
DOI: 10.1105/tpc.9.9.1595
PMCID: PMC157036

Genes

MSI1

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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