Dipeptidase-A: A polymorphic locus in Drosophila melanogaster |
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Authors: | R A Voelker C H Langley |
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Institution: | (1) Laboratory of Environmental Mutagenesis, National Institutes of Health, National Institute of Environmental Health Sciences, 27709 Research Triangle Park, North Carolina |
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Abstract: | Dipeptidase A (Dip-A), a new peptidase locus in Drosophila melanogaster, is located on the second chromosome at map position 55.2 and in the 41A-B; 42A2-3 interval in the salivary gland chromosomes. Three alleles are reported. In the Carpenter, North Carolina population the allele frequencies are: Dip-A
6
(fastest)=0.064; Dip-A
4
(intermediate)=0.920; and Dip-A
2
(slowest)=0.015. |
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Keywords: | |
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