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introgression

英[ɪntrə'greʃən] 美[ˌɪntrə'greʃən]
  • n. 基因渗入;渐渗现象
introgressive

双语例句

1. And also typical wild soybeans were inferred to have had introgression from cultivated soybeans.
并推测典型野生大豆也可能与栽培大豆发生过基因交流。

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2. The results showed that the 4 traits of the 2 introgression lines had significant difference from Laizhou953.
结果表明,2个导入系4个性状的表现与莱州953相比均达到了极显著水平。

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3. The role of introgression in shaping the genetic variation pattern of the species should be seen in the same light.
在形成种的遗传变异型中,种质渗入所引起的作用也应当用同样的见地来看待。

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4. Meanwhile, MAALs can be used to study the introgression mechanism and the pairing status of homologous chromosomes.
同时, 也便于研究同源染色体的渗入机制和配对状态。

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5. The introgression lines developed in this study provided materials for mining favorable genes, and investigating the evolution of maize.
该大刍草渗透系的构建对研究玉米和大刍草的进化关系和发掘大刍草中的有利基因均具有重要意义。

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6. The reticulate evolution caused by hybridization, introgression and lineage sorting may be an explanation for the molecular phylogenetic incongruence.
叶绿体系统树与核基因系统树之间的冲突,可能是由杂交、渐渗、谱系分选造成的网状进化引起的。

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7. Adaptive introgression of mimicry loci is therefore a plausible explanation for parallel evolution of multiple mimetic patterns in the melpomene–silvaniform clade.
因此,拟态位点的适应性基因渗入为诗神袖蝶–羽衣袖蝶分支间不同拟态模式的平行进化提供了合理解释。

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8. For the best use of marker information in a marker aided backcrossing program for gene introgression, a stepwise marker genotyping and individual selection were suggested.
因此,为了在标记辅助回交育种中充分利用标记信息,应当分步骤鉴定标记基因型和选择个体。

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9. Biological invasion is a process of adaptive evolution in which hybridization and introgression play an important role in promoting invasive species by changing their invasiveness.
生物入侵是一个适应性进化的过程,天然杂交与遗传渐渗可以改变外来物种对环境的适应性并提高其入侵能力,使其进化成为入侵种。

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10. The secondary mapping populations (SMPs), which were used to map quantitative trait loci (QTLs), include near-isogenic lines, introgression lines, chromosome segment substitution lines et al.
用于作物数量性状基因座(QTL)定位研究的次级作图群体有近等基因系、导入系、染色体片段代换系等。

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11. This paper reviews establishment of introgression lines from wild tomato in Lycopersicon by MAS and application of theses lines in fine mapping, analysis of QTL effect and gene map-based cloning.
本文综述了野生番茄单片段渐渗系的创建及其在基因精细定位、QTL遗传效应分析以及图位克隆中的应用。

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12. This paper reviews establishment of introgression lines from wild tomato in Lycopersicon by MAS and application of theses lines in fine mapping, analysis of QTL effect and gene map-based cloning.
本文综述了野生番茄单片段渐渗系的创建及其在基因精细定位、QTL遗传效应分析以及图位克隆中的应用。

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    用作名词 (n.)
    1. Introgression may take place in such situations.
      在这种情况下可能发生渐渗现象。

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