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Genetic Analysis of a New Mutation Conferring Cysteine Auxotrophy in Saccharomyces Cerevisiae: Updating of the Sulfur Metabolism Pathway
We have identified a mutation in a gene of Saccharmyces cerevisiae, STR1, that leads to a strict nutritional requirement for cysteine. The str1-1 mutation decreases to an undetectable level the cystathionine γ-lyase activity. This enzyme catalyzes one of the two reactions involved in the transsulfur...
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| Главные авторы: | , |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
1992
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1204804/ https://ncbi.nlm.nih.gov/pubmed/1732168 |
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