Display Settings:

Format

Send to:

Choose Destination
See comment in PubMed Commons below
Yeast. 1995 Sep 30;11(12):1147-55.

GSG1, a yeast gene required for sporulation.

Author information

  • 1Department of Biochemistry, University of Minnesota, Minneapolis 55455, USA.

Abstract

We have identified a gene, GSG1 (general sporulation gene 1), required for sporulation in Saccharomyces cerevisiae. Diploids homozygous for a disruption of GSG1 fail to sporulate. The gene has an open reading frame of 2094 bp, encoding a polypeptide with an expected size of 77 kDa. GSG1 is expressed mitotically in both a and alpha haploids, and both mitotically and meiotically in diploids. The message level of GSG1 increases approximately two-fold after 4-6 h of sporulation. gsg1 mutants enter pre-meiotic DNA synthesis later than wild-type diploids. Mutant diploids are not rescued by spo13. These results suggest that GSG1 has a role late in meiosis following DNA replication.

PMID:
8619313
[PubMed - indexed for MEDLINE]

LinkOut - more resources

Other Literature Sources

Molecular Biology Databases

PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Loading ...
    Write to the Help Desk