epistatic interaction 中文意思是什麼

epistatic interaction 解釋
上位互作
  1. Genetic models were constructed for qtl mapping by two - dimensional searching. corresponding analysis methods were also proposed, which could estimate additive effects, dominance effects, epistatic effects of additive by additive, additive by dominance, dominance by additive, dominance by dominance, and could predict their interaction effects with environments

    構建了可以估汁加性效應、顯性效應、加加、加顯、顯加、顯顯上位性效應以及預測這些效應與環境互作效應的qtl定位兩維搜索遺傳模型,提出了相應的分析方法。
  2. Monte carlo simulations were conducted to study the new approaches of qtl mapping, the results indicated that general least squares ( gls ) method, which was widely applied in mixed linear model, could unbiasedly estimate all genetic main effects, including additive effects, dominance effects and epistatic effects of additive by additive, additive by dominance, dominance by additive, dominance by dominance. the interaction effects between genetic main effects and environments could also be predicted unbiasedly by linear unbiased prediction ( lup ). the heterosis prediction based on qtl effects was also unbiased

    對新提出的qtl分析方法進行了montecarlo模擬研究,結果表明,廣泛應用於混合線性模型的廣義最小二乘法( gls )能夠無偏估計加性效應,顯性效應以及加加、加顯、顯加、顯顯上位性效應等各項遺傳主效應;運用線性無偏預測法( lup )能夠無偏預測上述各項遺傳主效應與環境的互作效應;基於qtl效應的雜種優勢預測也是無偏的。
  3. The methods proposed by wang et al ( 1999 ) could analyze additive effects, additive by additive epistatic effects and their interaction with environments, but could not estimate dominance effects and epistatic effects related to dominance

    Wang等( 1999 )的方法能夠分析加性效應、加加上位性效應及共與環境的互作效應,但無法估計顯性以及與顯性有關的上位性效應。
分享友人