Bowen BS, Yang SY. Genetic control of enzyme polymorphisms in the california vole, Microtus californicus.
Biochem Genet 1978;
16:455-67. [PMID:
367362 DOI:
10.1007/bf00484211]
[Citation(s) in RCA: 15] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Inheritance of 15 polymorphic isozymes was investigated in captive Microtus californicus. Eleven of the isozymes show patterns consistent with a Mendelian model of inheritance: glycerol-3-phosphate dehydrogenase (GPD), lactate dehydrogenases A and B (LDH-A and LDH-B), malic enzyme 2 (ME-2), isocitrate dehydrogenase 1 (ICD-1), phosphogluconate dehydrogenase (PGD), glutamate-oxaloacetate transaminase 1 (GOT-1) phosphoglucomutase 2 (PGM-2), leucine aminopeptidase (LAP), glucosephosphate isomerase (GPI), and esterase 2 (ES-2, from kidney). Four of the isozymes show patterns that cannot be interpreted by a simple genetic model: esterases 1 and 4 (ES-1, ES-4, from hemolysate), esterase 3 (ES-3, from plasma), and protein 1 (PT-1). The following pairs of loci are assorting independently: LAP and PGD, LAP and PGM-2, GOT-1 and PGD, GOT-1 and GPD, LAP and GPD, GPD and PGD, GPI and PGD. Data from one test cross mating indicate that GPD and PGM-2 are loosely linked with recombination about 30%. Additional data are needed to confirm this relationship.
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