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Genetic and biochemical aspects of trehalase fromDrosophila melanogaster

โœ Scribed by Melvin J. Oliver; R. E. Huber; John H. Williamson

Publisher
Springer
Year
1978
Tongue
English
Weight
686 KB
Volume
16
Category
Article
ISSN
0006-2928

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โœฆ Synopsis

Only one molecular form of trehalase (E.C. 3.2.1.28) was detectable in adult Drosophila melanogaster by polyacrylamide gel electrophoresis and isoelectric focusing. An examination of duplication- and deletion-bearing aneuploids exhibiting dosage sensitivity indicated that the enzyme is encoded by a gene, Treh+, located between 55B and 55E of the second chromosome. The tissue-specific soluble and particulate forms of trehalase appear to be manifestations of a single protein encoded by a single gene.

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