Epistasis and its contribution to genetic variance components.
نویسندگان
چکیده
منابع مشابه
Epistasis and its contribution to genetic variance components.
We present a new parameterization of physiological epistasis that allows the measurement of epistasis separate from its effects on the interaction (epistatic) genetic variance component. Epistasis is the deviation of two-locus genotypic values from the sum of the contributing single-locus genotypic values. This parameterization leads to statistical tests for epistasis given estimates of two-loc...
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Epistasis and genetic variance heterogeneity are two non-additive genetic inheritance patterns that are often, but not always, related. Here we use theoretical examples and empirical results from earlier analyses of experimental data to illustrate the connection between the two. This includes an introduction to the relationship between epistatic gene action, statistical epistasis, and genetic v...
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ژورنال
عنوان ژورنال: Genetics
سال: 1995
ISSN: 1943-2631
DOI: 10.1093/genetics/139.3.1455