The nucleotide sequence of Saccharomyces cerevisiae chromosome XVI.

The nucleotide sequence of the 948,061 base pairs of chromosome XVI has been determined, completing the sequence of the yeast genome. Chromosome XVI was the last yeast chromosome identified, and some of the genes mapped early to it, such as GAL4, PEP4 and RAD1 (ref. 2) have played important roles in the development of yeast biology.

The modulation of brain dopamine and GABAA receptors by estradiol: a clue for CNS changes occurring at menopause.

1. Tardive dyskinesia is more important in postmenopausal women than men of comparable age and a peak of first episodes of schizophrenia is observed in postmenopausal women. The effect of ovariectomy (2 weeks or 3 months) in rats was investigated as a model of decreased gonadal function associated with menopause.

Prp20, the Saccharomyces cerevisiae homolog of the regulator of chromosome condensation, RCC1, interacts with double-stranded DNA through a multi-component complex containing GTP-binding proteins.

Prp20, a homolog to the mammalian negative regulator of chromosome condensation, RCC1, is retained on double-stranded (ds) DNA-cellulose when extracts are prepared from asynchronously growing wild-type yeast strains. Conversely, neither Prp20 from ts mutant cell extracts nor wt yeast Prp20 produced in Escherichia coli, bind to dsDNA-cellulose. In vitro reconstitution assays using E.