常見例句The statistical power for detecting epistasis was investigated. 根據(jù)F統(tǒng)計量的分布,本文在沒有標記、單標記和雙標記情形下推導出檢測上位性效應效率的函數(shù)表達式。QTL Mapping and Epistasis Analysis for Yield and Its Components in Brassica napus L. 甘藍型油菜產(chǎn)量及其構成因素的QTL定位與分析。Classical quantitative genetics has indicated that epistasis is the foundation of such complex traits. 經(jīng)典數(shù)量遺傳學指出,上位性是復雜性狀的遺傳基礎。However, We think that heterosis is caused by the complex effects of dominance, over-dominance and epistasis. 作者認為,雜種優(yōu)勢的產(chǎn)生是顯性效應,超顯性效應和上位性效應共同作用的結果,不可能只是一種基因效應在起作用。This relationship between number of mutations and fitness is known as synergistic epistasis. 這種突變數(shù)量與適合度之間的關系被稱為增效性上位。These were controlled by multiple allels or by loci with allels that segregate independently whereby epistasis also may have played a role. 這些是受復等位基因或含分離等位基因的位點支配的,上位性也可能靠它而起了作用。 返回 epistasis