重组频率

玉米和水稻全基因组控制重组频率QTL的遗传定位分析

Genetic Analysis of QTL Affecting Recombination Frequency in Whole Genome of Maize and Rice

结果显示，MVA同源重组频率虽然比其他痘苗病毒株要低，但仍然是较高的。

The results showed that the recombination frequency of these rMVAs was significantly high , though lower than that observed in other vaccinia virus strains .

花色和芥酸含量的连锁分析表明：白花与高芥酸紧密连锁，在DH群体中重组频率为58%。

Both traits fit with a monogenic inheritance model , respectively . There were strong evidences to support the linkage relationship between the flower colour and the erucic acid content in the C-genome of B.napus with a recombination frequency of 5.8 % in the DH population .

基因定点突变与定点置换技术在酵母和小鼠胚胎干细胞中已经比较成熟，但在高等植物中同源重组频率非常低，限制了其使用。

Although it is very widely used in yeast and mouse embryonic stem cell , gene targeting is inefficient in plant because of low homologous recombination frequency .

当获得一个突变表型时，可以通过测量它与已知的遗传标记的重组频率来确定该基因的位点。

When a mutant phenotype has been obtained , it is possible to map its location on a gene by measuring its frequency of recombination with respect to known genetic markers .

首先，重组DCT域的频率系数，使其具有方向性、多分辨率等特点，并利用这些特点提取图像的大致轮廓。

At first , reorder the DCT parameters in compressed-domain to get the directionality and multi-resolution for extracting the sketch of image .

用原生质体通过同源重组来打断基因的方法曾经被广泛运用，但此方法费时、费力，而且其同源重组的频率也比较低。

To disrupt a gene by homologous integration in Aspergillus fumigatus , transformation via the spheroplast method has been most widely used ; this is a laborious and time-consuming method , and the homologous recombination frequency can be relatively low .