...野生酸黄瓜；渐渗系；DNA序列；农艺性状 [gap=1694]Key words: Cucumis sativus L.; wild sour cucumber; introgression lines; DNA sequence; agronomic traits ...
基于16个网页-相关网页
学位论文 郭晋杰 玉米自交系农系531导入系群体的构建及遗传改良研究 2008 导入系(Introgression Lines，ILs)是利用多代回交和分子标记辅助选择构建的永久定位群体，是进行QTL遗传分析的理想材料。
基于16个网页-相关网页
...要是指近等基因系类群体，其特征是群体个体间遗传 背景相似，仅有少数供体片段的差异，如导入系或渗入系（Introgression Lines，ILs）和替换系（Substitutionlines，SLs），它们都是通过连续多次回交 和分子标记辅助选择...
基于8个网页-相关网页
Single Segment Introgression Lines 单片段导入系群体 ; 单片段导入系
Chromosome segment introgression lines 染色体片段导入系
Pm6 introgression lines Pm6渐渗系
Reciprocal introgression lines 双向导入系
Selected introgression lines 选择导入系
Chromosome Introgression Lines 染色体导入系
near-isogenic introgression lines 近等基因导入系
In past 10 years, many sets of introgression lines (ILs) and pyramiding lines (PLs) with significantly improved drought tolerance (DT) and/or salt tolerance (ST) have been developed using backcross breeding and molecular pyramiding at IRRI.
近10年来,我们在国际水稻研究所,通过分子标记辅助选育了大量的抗旱和耐盐的导入系和聚合系。
参考来源 - 水稻抗旱相关重要农艺生理特性及其与耐盐性遗传重叠Meanwhile, this study is helpful to a better understanding of the introgression lines of rice and wild rice.
同时，本研究也让人们对水稻-菰渐渗系有了进一步的了解。
参考来源 - 菰（Zizania latifolia Griseb.）中NBSA total of 52 QTLs for 8 yield and yield component traits were detected in BC3F3 population and introgression lines. 15 QTLs were found in the two populations.
主要结果如下:1.在BC_3F_3群体和渗入系群体中共检测到52个控制8个农艺性状的QTL。
参考来源 - 云南元江普通野生稻渗入系产量性状及高光效QTL定位分析·2,447,543篇论文数据，部分数据来源于NoteExpress
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。
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。
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。
应用推荐