Article
Dipeptidyl aminopeptidase yspI mutants of Schizosaccharomyces pombe: genetic mapping of dpa1+ on chromosome III.
FEMS microbiology letters - 1 Jul 1994
Villa L, Suárez-Rendueles P
Abstract excerpt
A mutant strain of Schizosaccharomyces pombe lacking dipeptidyl aminopeptidase yspI was isolated from a strain already defective in aminopeptidase activity by means of a staining technique with the chromogenic substrate ala-pro-4-methoxy-beta-naph-thylamide to screen colonies for the absence of the enzyme. The defect segregated 2+:2- in meiotic tetrads, indicating a single chromosomal gene mutation, which was...
Topics
- Chromosome Mapping
- Dipeptidyl-Peptidases and Tripeptidyl-Peptidases
- Mutation
- Phenotype
- Reproduction
- Schizosaccharomyces