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Article

Pas1, a G1 cyclin, regulates amino acid uptake and rescues a delay in G1 arrest in Tsc1 and Tsc2 mutants in Schizosaccharomyces pombe.

Human molecular genetics - 1 Oct 2005

van Slegtenhorst Marjon, Mustafa Aladdin, Henske Elizabeth Petri

Abstract excerpt

Tuberous sclerosis complex is a tumor suppressor syndrome caused by mutations in either the TSC1 or the TSC2 gene. Previous studies have shown that deletion of the TSC1 or TSC2 ortholog in Schizosaccharomyces pombe results in an amino acid uptake defect, with conditional lethality. We identified a G1 cyclin, pas1+, as a high-copy suppressor of this defect in Deltatsc1. Disruption of pas1+ causes defects in...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

Identifiers

PMID: 16115814
DOI: 10.1093/hmg/ddi317

Genes

TSC1
TSC2

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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