Assertion: heterozygous genotype | /r/HasAspect | epistatic effect
Facets:
value: over the other genotypes
type: OTHER
Source sentences:
text: Muriel Wheldale’s genetic analysis of the color of snapdragon flowers, for example, showed that plants with one or more dominant alleles (i.e., variants of the gene) at a certain locus would show color patterns that she was able to associate with the genotype at three other loci, but plants with two recessive alleles at the first locus would be white no matter what—the homozygote recessive genotype had an epistatic effect over the other genotypes.