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在这种情况下可能发生渐渗现象。Introgression may take place in such situations.

实现它们之间的种质渗入是百合育种的主要方向之一。One of the main trends of lily breeding is to realize introgression between these groups.

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

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。The results showed that the 4 traits of the 2 introgression lines had significant difference from Laizhou953.

如果能减少分离的转基因位点，那么将大大简化随后的基因渗入过程。Reducing the number of segregating transgenic loci would greatly facilitate the downstream introgression process.

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。The role of introgression in shaping the genetic variation pattern of the species should be seen in the same light.

抗褐飞虱特性鉴定表明，28个单体异源附加系和48个易位系表现抗虫。Further studies showed that 28 monosomic alien addition lines and 48 introgression lines were resistant to brown planthopper.

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由中美基因库向安第斯基因库渗透的天然杂交种质可为普通菜豆高产、优质、抗逆育种提供有价值的桥梁品种。The accessions with introgression from Mesoamerican to the Andean group could be useful as bridge varieties for common bean breeding.

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。The introgression lines developed in this study provided materials for mining favorable genes, and investigating the evolution of maize.

第四纪气候变化以及青藏高原的进一步隆升可能促进了这些物种的分化以及它们分化之后的杂交。The Quaternary climatic oscillations and uplift of the QTP may have together drived the speciation or the introgression between juniper species.

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。The reticulate evolution caused by hybridization, introgression and lineage sorting may be an explanation for the molecular phylogenetic incongruence.

我们发现将菰的基因组DNA导入水稻中能诱导水稻基因组发生广泛的基因组变异和表观遗传变异。Over the years, our laboratory has found that Zizania DNA introgression could induce a large number of genetic and epigenetic changes of the rice genome.

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我们实验室的前期工作发现将菰的基因组DNA导入水稻中能诱导水稻基因组获得渐渗杂交系发生广泛的基因组变异和表观遗传变异。Over the years, our laboratory has found that Zizania DNA introgression could induce a large number of genetic and epigenetic changes in some introgression lines.

人工选择压力可能是导致遗传位点出现偏分离行为的重要原因。The result indicated that selection stress was the main reason resulting in the significant deviations of synthetic introgression loci from expected segregation ratios.

这些位点被广泛应用到父权鉴定、遗传多样性和种群结构分析、种群基因渗入的检测、孕期长短及越冬存活率等的遗传标记等方面的研究中。These loci have been used in parent-age determination, genetic diversity and population structure, population introgression , as genetic marker gestation length and wintering survival et al.

采用传统育种方法很难对其进行研究，而分子标记辅助选择技术的发展为改良稻米蛋白质和氨基酸含量提供了有利途径。With the advent of molecular marker, introgression of genes controlling good quality by marker-assisted selection has been proved to be an effective choice to improve the quality of cultivars.

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。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.

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通过分子标记分析，明确远缘稻属种间遗传物质重组是通过有限的同源重组实现的。By analysis of the progeny of MAAL 11 using SSR markers, we found the mechanism of the introgression is happened through homologous recombination, although the recombination rate is relatively low.