introgression中文是什么意思

• n.
  【生物学】基因渗入。
  adj.
  -sive
  

• allopatric introgression    异地渐渗性
• introgressive effect    渐渗杂交效应
• introgastric    入胃的
• introgressive hybridization    群体间基因交换; 远缘渐渗杂交
• introflexion    内屈; 向内弯曲
• introini    因特罗伊尼
• introflection    向内弯曲
• introit    n. 【天主教】祭文〔祭司在主持祭祀时所唱的赞美诗等〕；【英国国教】圣餐仪式前所唱的歌。
• introfier    加速浸饱剂
• introitus    进台经; 入口, 口
• introfaction    加速浸饱酌; 加速浸饱作用; 加速浸泡（作用）

• Introgression may take place in such situations .
  在这种情况下可能发生渐渗现象。
• 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。
• Preliminary study on the genetic improvement of rice japonica restorer line by introgression of international rice breeding germplasm
  利用国际水稻品种资源改良粳稻恢复系研究初探
• Introgression ( introgressive hybridization ) the introduction of genetic material from one gene pool to another by hybridization and subsequent back - crossing to one or other of the parents
  渐渗现象（渐渗杂交） ：是通过杂交或其后代与某个亲本回交，遗传物质从一个基因库被引入另一个基因库的现象。
• Abstract : the main characters and seed set of bc1 ， bc2 ， bc1f2 from ms line back - crossing with the pollen of hybrid rice were studied . the appearance of a large number of self fertile plants in ms line was analyzed . the effect of introgression of restoring genes on ms line purity and hybrid yield in indica and japonica rice was discussed . it was pointed out that “ iso - cytoplasm restorer line ” was seriously reducing the purity of ms line and that hybrid rice was unsuitable for isolation zone in the seed production fields
  文摘:研究了杂交稻花粉对母本不育系回交后代群体bc1 、 bc2 、 bc1f2的主要农艺性状和育性表现，分析了不育系中出现大量自交结实株的原因，讨论了恢复基因渗入对籼、粳不育系纯度和杂交稻产量的影响，指出“同质恢”对降低不育系纯度的严重性和杂交稻作制种田隔离区的不合理性。

• introgressionとは意味：{名} : 遺伝子移入｛いでんし いにゅう｝