Phenol oxidase activity and the Lozenge locus of Drosophila melanogaster
| Autor: | K. Bruce Jacobson, Cynthia K. Warner, E. H. Grell |
|---|---|
| Rok vydání: | 1974 |
| Předmět: |
Male
Time Factors Chromatography Paper Tyrosinase Mutant Biochemistry Genetics Animals Allele Molecular Biology Alleles Ecology Evolution Behavior and Systematics chemistry.chemical_classification Oxidase test biology fungi Pupa Wild type Chromosome Mapping General Medicine biology.organism_classification Dihydroxyphenylalanine Drosophila melanogaster Phenotype Enzyme chemistry Mutation Tyrosine Electrophoresis Polyacrylamide Gel Female Catechol Oxidase Lozenge |
| Zdroj: | Biochemical Genetics. 11:359-365 |
| ISSN: | 1573-4927 0006-2928 |
| DOI: | 10.1007/bf00486409 |
| Popis: | We have found that the phenol oxidase activity in 50-hr Drosophila melanogaster pupae is much greater than that of adult flies. The mutants lz and lzg have all of the phenol oxidase components present in wild type, whereas the mutant tyr-1 has all of the wild-type components but the activity of each component is greatly reduced in comparison with wild-type activity. The newly discovered lozenge allele, lzrfg, lacks all phenol oxidase activity. |
| Databáze: | OpenAIRE |
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