segregation ratio meaning in English
分离比率
Examples
- Segregation ratios of most of markers fit expected ratios . this result showed that most of the region of m . xiaojinesis ' s and m . baccata ' s genome segregated normally
绝大多数的标记( 1048 ，占总数的93 . 1 )的分离比例适合各自分离比的期望值，表明小金海棠和山定子基因组的大部分区域是正常分离的。 - The segregation ratio of wild type plants to mutant plants in the population degenerated from heterozygotes was 3 : 1 , indicating that the mutant is controlled by a single recessive gene , and designated tentatively as tor
同时，杂合株系呈典型的3 : 1分离比例，表明该突变性状由单隐性基因控制，并将该突变体暂时命名为tor 。 - 7 herbicide resistant plants were obtained . pcr , pcr - southern blotting analysis showed that the target genes were integrated into the plant genome . the segregation ratio in t1 of two examed transformants was 3 : 1
通过对标记性状? ?除草剂抗性的活体及离体检验(氯酚红法) 、目的基因pcr扩增、 pcr - southern杂交等方法证实目的基因已整合到小白菜基因组中。 - Results showed that : ( 1 ) in general , the segregation ratios of target gene in some tl lines are conformed to 3 : 1 , however , some are not possibly due to gene silence or missing in the self - pollinated progeny ; ( 2 ) two homozygous plants were identified from 10 putative transgenic plants
主要结果如下： ( 1 )我们对外源基因在番茄体内的遗传规律研究表明，在大多数情况下，单拷贝插入外源基因将导致转基因后代按孟德尔单显性基因3 1规律分离，但是部分转化系比例偏低，可能发生了基因丢失或者沉默。 - In some cases the observed segregation ratios even allowed us to clearly determine that m . xiaojinesis is a autotetraploid plants , at least is a isosyndetic allotetraploid . these were the cases of 32 m . xiaojinesis - specific markers and 50 markers present in both parents , which fit 5 : 1 and 11 : 1 ratio respectively . since these cases happened were owing to m . xiaojinesis ' s duplex loci
50个双亲共有标记和32个小金海棠特有标记分别适合11 ： 1和5 ： 1的分离系数，由这两个系数可以推测，小金海棠可能是同源四倍体，至少是同源异源四倍体，因这两个系数都表明其产生是源于小金海棠的双式位点。