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Cyanide-resistant respiration in a respiration-deficient mutant of Saccharomyces cerevisae

✍ Scribed by J. D. Arrabaça; Dr. M. C. Loureiro Dias

Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
317 KB
Volume
22
Category
Article
ISSN
0233-111X

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✦ Synopsis

Abstract

A respiration‐deficient mutant of Saccharomyces cerevisiae, grown aerobically with glucose as the sole source of energy and carbon, showed residual respiration resistant to cyanide. The differential sensitivity of cell fractions to inhibition by hydroxamic acids and carbon monoxide suggested that more than one type of organelle, probably mitochondria and microsomes, was involved in the consumption of oxygen.

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