英语词汇background selection怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词

background selection

释义

background selection

简明释义

背景选择

网络释义

1
?背景选择
... selection，MAS)，包括对目标基因跟踪即前景选择 (foreground selection)或正向选择，和对遗传背景选择 (background selection)，也称负向选择。背景选择可加快遗传背景恢复速度，缩短育种年限和减轻连锁累赘的作用。

短语

1
Topic selection background
选题背景
2
Background of project selection
课题选择的背景
3
Selection background
选拔背景

双语例句

1
In the process of markerassisted introgressing QTL, index selection method was used to make background selection.
在标记辅助导入QTL的过程中，利用指数法进行背景选择。
2
Compared the selective efficiency of RAPD, RFLP and AFLP markers in genetic background selection, AFLP marker was found to be the ideal one.
对实施背景选择的RAPD、RFLP和AFLP标记进行了比较，认为AFLP标记是一种理想的辅助背景选择的分子标记。
3
Doing foreground selection of BC_1F_1 with polymorphic locus, 161 donor segment were detected, and doing background selection and backcross for plants containing donor segment.
利用所筛选的多态性标记对BC_1F_1群体进行前景检测，检测到161个供体片段，并对含有供体片段的单株进行背景选择和回交。

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单词	background selection
释义	background selection 简明释义背景选择网络释义 1 ?背景选择 ... selection，MAS)，包括对目标基因跟踪即前景选择 (foreground selection)或正向选择，和对遗传背景选择 (background selection)，也称负向选择。背景选择可加快遗传背景恢复速度，缩短育种年限和减轻连锁累赘的作用。短语 1 Topic selection background 选题背景 2 Background of project selection 课题选择的背景 3 Selection background 选拔背景双语例句 1 In the process of markerassisted introgressing QTL, index selection method was used to make background selection. 在标记辅助导入QTL的过程中，利用指数法进行背景选择。 2 Compared the selective efficiency of RAPD, RFLP and AFLP markers in genetic background selection, AFLP marker was found to be the ideal one. 对实施背景选择的RAPD、RFLP和AFLP标记进行了比较，认为AFLP标记是一种理想的辅助背景选择的分子标记。 3 Doing foreground selection of BC_1F_1 with polymorphic locus, 161 donor segment were detected, and doing background selection and backcross for plants containing donor segment. 利用所筛选的多态性标记对BC_1F_1群体进行前景检测，检测到161个供体片段，并对含有供体片段的单株进行背景选择和回交。
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