epistatic 中文意思是什麼

epistatic 解釋
上位的
  1. The dark-hair genes are epistatic to the red hair locus.

    黑發基因對于紅發基因位點來說是上位遺傳的。
  2. The results oft - test indicated that few genetic main effects of qtls found were significant, among which additive by additive epistatic effects and additive effects were most significant for qtls controlling heading date, additive effects were most significant for qtls controlling kilo - grain weight

    T測驗的結果表明，鑒別出的qtl中，遺傳主效應達到顯著的不多，其中抽穗期的qtl以加加上位性效應和加性效應最為顯著，千粒重以加性效應最為顯著。
  3. 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。
  4. It was shown that in short - season cotton, the seven traits relating to early maturity all presented dominating additive effect while displaying dominance effects, and epistatic effects from sowing to budding, from sowing to flowering and from budding to flowering ; the early maturity traits significantly interacted with the environments

    結果表明：短季棉7個早熟相關性狀的遺傳均以加性效應為主，同時存在著顯性效應，對于播種現蕾、播種開花和現蕾開花還存在著上位性效應；短季棉各早熟性狀的遺傳效應與環境互作顯著。
  5. 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。
  6. To deal with dependent problems with epistatic interactions, experimental study of cga for nk landscape problem is given

    對于不可作獨立子問題分解的問題，則以基因連鎖一般模型? nk模型進行了實例研究。
  7. Abstract : in this paper, triple test cross design was used in studing the resistance of soybean to 10 physiological race of cercospora sojina haraby inoculation. results o analysis of gene effects of resistance indicated that additive effect is significant in all the three crosses, dominant effect exsists only in the cross 1 and epistatic effect remains in the cross 2 and cross 3

    摘要本實驗利用三點測交分析的方法，對3個組合在人工接種大豆灰斑病菌的條件下的抗性表現進行基因效應分析，各組合均存在加性，組合1存在顯性，組合2 、 3存在上位性。
  8. 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。
  9. It emphasizes on development of ct drive of profibus and ge 90 - 30 plc communication software, and draw a conclusion that using site bus can make the relation between plc and drives more close and can expediently exchange huge amount of data between them, therefore make it possible to realize epistatic control

    本章重點探索了基於profibus的叮馬動器與m90 30plc的通訊軟體的開發，由此得出了使用現場總線后可以使得plc與驅動器之間的聯系更為緊密，可以彼此方便地交換大量數據，從而使上位監控成為可能。
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