Inheritance of duplicated fumarase and phosphoglucomutase loci in lake trout (Salvelinus namaycush)

Two polymorphic, duplicated loci (fumarase-1,2 and phosphoglucomutase-3,4), previously undescribed in salmonids, were examined in lake trout to determine their electrophoretic expression, mode of inheritance, and linkage associations. Both loci appear to be located on chromosomes which show residual...

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Veröffentlicht in:	Heredity 1987-06, Vol.58 (3), p.365-372
Hauptverfasser:	Marsden, J Ellen, Krueger, Charles C, Kincaid, Harold L, May, Bernie
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Biological and medical sciences Biomedical and Life Sciences Biomedicine Classical genetics, quantitative genetics, hybrids Crosses, Genetic Cytogenetics Ecology Evolutionary Biology Female Freshwater Fumarate Hydratase - genetics Fundamental and applied biological sciences. Psychology Genes Genetics of eukaryotes. Biological and molecular evolution Genotype Human Genetics Male original-article Phosphoglucomutase - genetics Plant Genetics and Genomics Polymorphism, Genetic Salmonidae - genetics Salvelinus namaycush Trout - genetics Vertebrata
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Beschreibung
Zusammenfassung:	Two polymorphic, duplicated loci (fumarase-1,2 and phosphoglucomutase-3,4), previously undescribed in salmonids, were examined in lake trout to determine their electrophoretic expression, mode of inheritance, and linkage associations. Both loci appear to be located on chromosomes which show residual tetrasomy. Neither locus pair shows joint segregation with other loci examined or with each other.
ISSN:	0018-067X 1365-2540
DOI:	10.1038/hdy.1987.64