✦ LIBER ✦

Genetics of three esterase loci inAnopheles stephensiliston

✍ Scribed by T. Adak; Sarala K. Subbarao; V. P. Sharma

Publisher: Springer
Year: 1984
Tongue: English
Weight: 557 KB
Volume: 22
Category: Article
ISSN: 0006-2928
DOI: 10.1007/bf00484518

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✦ Synopsis

A survey of laboratory strains of Anopheles stephensi for nonspecific esterases by polyacrylamide gel electrophoresis revealed 10 zones of esterase activity. In 3 of the 10 zones, three electromorphs were observed. Genetic analysis revealed that these three zones are controlled by three loci, viz., Est-3, Est-4, and Est-5, and that the electromorphs are codominant alleles at each locus. The three esterase loci were found linked to each other and to an autosomal marker colorless-eye. The esterase loci have tentatively been placed in linkage group II. The probable gene sequence on chromosome 2 is either c-Est-3-Est-4-Est-5 or c-Est-4-Est-3-Est-5.

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