Summary
A quantitative study on in vitro acetaldehyde degradation in homogenates fromDrosophila melanogaster files shows that aldehyde oxidase plays the major part in acetaldehyde detoxification. However, in a strain, celed ‘AO null’, because itsAldox locus produces no aldehyde-oxidase, acetaldehyde is also degradated by a still unknown mechanism. Alcoholdehydrogenase which is responsible for the dehydrogenation of ethanol in acetaldehyde, appears to catalyze the reversed reactions as wel, regenerating ethanol fromacetaldehyde.
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This work was supported in part by a grant from the FNRS of Belgium.
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Lietaert, M.C., Libion-Mannaert, M. & Elens, A. Acetaldehyde metabolism in Drosophila melanogaster. Experientia 37, 689–690 (1981). https://doi.org/10.1007/BF01967924
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DOI: https://doi.org/10.1007/BF01967924