Article
Pseudolinkage of the duplicate loci for supernatant aspartate aminotransferase in brook trout, Salvelinus fontinalis.
The Journal of heredity - 1 Jan 2000
Wright J E, May B, Stoneking M, Lee G M
Abstract excerpt
Electrophoretic variation involving three alleles is described for the duplicated loci for supernatant aspartate aminotransferase (AAT-1,2), from muscle extracts of brook trout. Both loci exhibit largely disomic inheritance. Exceptional progeny types are proposed to be the result of a form of tetrasomic inheritance. Nonrandom segregation was found among the progeny of males doubly heterozygous for AAT markers;...
Topics
- Animals
- Aspartate Aminotransferases
- Crosses, Genetic
- DNA Replication
- Female
- Genes
- Genetic Linkage
- Glycerolphosphate Dehydrogenase
- Male
- Phenotype
- Salmonidae
