Inhibition of biosynthesis of Saccharomyces cerevisiae sugar transport system by tunicamycin.
AUTOR(ES)
Lagunas, R
RESUMO
Tunicamycin apparently inhibited the biosynthesis of glucose, galactose, and maltose transport systems in Saccharomyces cerevisiae. Under the conditions used, the antibiotic also blocked the biosynthesis of invertase, a well-known yeast glycoprotein, as well as the glycosylation of a marker mannoprotein of the yeast cell wall. However, the antibiotic did not affect certain proteins which did not contain carbohydrate. It seems, therefore, that these sugar carriers are glycoproteins.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=213668Documentos Relacionados
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