A Dactylium dendroides morphological mutant defective in D-galactose metabolism
Braz. j. med. biol. res
;
21(5): 895-902, 1988. ilus, tab
Artigo
em Inglês
| LILACS
| ID: lil-63326
RESUMO
1. A morphological mutant of the mold Dactylium dendroides was and the phenotype characterized as D-Gal-and L-Ara-. 2. The transport system for D-galactose seemed to be inducible in wild type and mutant and was altered in the mutant. 3. Galactose-1-P- uridylyl transferase activity was absent in the mutant. 4. The levels of intracellular galactose oxidase activity were similar in the wild type and in the mutant, theraby excluding a possible participation of this enzymes in glactose catabolism inthe mold. 5. The low level of galactose oxidase activity found in the extracellular medium indicates a defect in galactose oxidase secretion by the mutant
Buscar no Google
Índice:
LILACS (Américas)
Assunto principal:
UTP-Hexose-1-Fosfato Uridililtransferase
/
Fungos Mitospóricos
/
Galactose Oxidase
/
Galactosiltransferases
/
Mutação
Idioma:
Inglês
Revista:
Braz. j. med. biol. res
Assunto da revista:
Biologia
/
Medicina
Ano de publicação:
1988
Tipo de documento:
Artigo
/
Documento de projeto
Similares
MEDLINE
...
LILACS
LIS