Characterization of a p53-related activation domain in Adr1p that is sufficient for ADR1-dependent gene expression.

The yeast transcriptional activator Adr1p controls expression of the glucose-repressible alcohol dehydrogenase gene (ADH2), genes involved in glycerol metabolism, and genes required for peroxisome biogenesis and function. Previous data suggested that promoter-specific activation domains might contribute to expression of the different types of ADR1-dependent genes. By using gene fusions encoding the Gal4p DNA binding domain and portions of Adr1p, we identified a single, strong acidic activation domain spanning amino acids 420-462 of Adr1p.

Awareness with recall during general anesthesia: incidence and risk factors.

Unlabelled: We studied the associated factors and incidence of awareness during general anesthesia and the nature of subsequent psychiatric disorders. Patients older than 12 yr undergoing surgery under general anesthesia in a secondary care hospital during 1 yr were included in the study. The doses of anesthetics were calculated for the patients with and without awareness.

On the location and function of the noncatalytic sites on the bovine heart mitochondrial F1-ATPase.

Modification of Tyr-345 at a catalytic site in a single beta subunit of the bovine heart mitochondrial F1-ATPase (MF1) by 5'-p-fluorosulfonylbenzoylinosine did not affect subsequent labeling of noncatalytic sites at Tyr-368 and His-427 in three copies of the beta subunit by 5'-p-fluorosulfonylbenzoyladenosine (FSBA). These results clearly show that the beta subunit contains at least parts of the catalytic and noncatalytic nucleotide binding sites. Inactivation of MF1 by 96% with FSBA was accompanied by a decrease in the endogenous ADP content from 1.