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introgression
英 [ˌɪntrəˈɡreʃən] 美 [ˌɪntrəˈɡreʃn]

  • n. 基因渗入;渐渗现象

网络释义专业释义英英释义

短语

introgression lines 渐渗系 ; 导入系 ; 渗入系

gene introgression 基因渐渗

marker-assisted introgression 标记辅助导入

introgression hybridization 渐渗杂交

Single Segment Introgression Lines 单片段导入系群体 ; 单片段导入系

Near Isogenic Introgression Line 近等基因导入系 ; 等基因导入系

Chromosome segment introgression lines 染色体片段导入系

introgression line 渐渗系

introgression loci 导入位点

hybrid introgression 杂交渐渗

 更多收起网络短语
  • 渐渗 - 引用次数:45

    Furthermore, for any species, we found that the extent of gene introgression was positively related to its population size.

    研究还发现,各树种基因渐渗程度与其种群个体数有关,种群个体数越多,其渐渗能力越强。

    参考来源 - 利用EST
    滲入 - 引用次数:35

    参考来源 - 广东高州普通野生稻渗入系构建及产量性状的QTL定位
    遗传渗入 - 引用次数:8

    Finally, we discussed the formation of hybrids from three cultivated Brassica tetraploids and Orychophragmus violaceus, the introgression in wide hybrids and the phenomenon of sequence elimination.

    最后,对三个芸薹属四倍体栽培种与诸葛菜属间杂种的形成、远缘杂种中的遗传渗入及序列消除的现象进行了讨论。

    参考来源 - 芸薹属栽培四倍体种与诸葛菜属间杂交后代的遗传分析
    基因渗入 - 引用次数:2

    By analyzing of the conflict between chloroplast gene tree and nuclear gene tree,introgression between A. artemisiifolia and A. psilostachya which cause the conflict were discovered.

    通过分析叶绿体基因合并树与核基因树之间的冲突,可以发现冲突来自普通豚草A.artemisiifolia及多年生豚草A.psilostachya之间的基因渗入现象。

    参考来源 - 豚草属分子系统学研究
  • 基因入侵 - 引用次数:1

    参考来源 - 传粉导致的转基因白菜与其近缘种属材料间的基因流动 Gene Flow from Transgenic Chinese Cabbage (Brassica campestris ssp. chinensis var. utilis) to Related Cruciferae Species Through Outcrossing
    渐渗现象
    期因渗透
  • 渐渗现象

·2,447,543篇论文数据,部分数据来源于NoteExpress

Introgression

  • abstract: Introgression, also known as introgressive hybridization, in genetics (particularly plant genetics) is the movement of a gene (gene flow) from one species into the gene pool of another by the repeated backcrossing of an interspecific hybrid with one of its parent species. Purposeful introgression is a long-term process; it may take many hybrid generations before the backcrossing occurs.

以上来源于: WordNet

 柯林斯英汉双解大词典 

introgression /ˌɪntrəˈɡrɛʃən/

  • 1. 

    N the introduction of genes from the gene pool of one species into that of another during hybridization 基因渗入

双语例句

  • 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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  • 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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  • 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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