Inheritance of microsatellite loci in the white sturgeon (Acipenser transmontanus).
Nine tetramer motif (GATA)n microsatellite systems were developed for use in the white sturgeon, Acipenser transmontanus. We report inheritance patterns for these nine systems, which range from one possible disomic system to tetrasomy and octosomy, with some systems containing null alleles. Because of the complex modes of inheritance underlying these systems and the highly duplicated nature of the genome, we propose each allele be scored as its own dominant marker, similar to AFLPs or RAPDs. The utility of this method is validated by the observation that individual alleles within a microsatellite system generally fit the expectation for independent transmission and fit the expected transmission frequency for single copy nuclear markers.
Rodzen
Jeff A
JA
University of California, Davis Department of Animal Science, Meyer Hall, One Shields Ave, Davis, CA 95616, USA. jrodzen@davis.com
May
Bernie
B
D000818:Animals; D001483:Base Sequence; D017931:DNA Primers; D005399:Fishes / Q000235:genetics*; D005819:Genetic Markers; D018895:Microsatellite Repeats / Q000235:genetics*; D016133:Polymerase Chain Reaction; D011123:Polyploidy
D017931:DNA Primers; D005819:Genetic Markers