三染色体 meaning in English
trisome
Examples
- Monosomy and srisomy are the conditions in which one or three homologs occur respectively , instead of the normal two
单染色体以及三染色体都是正常的染色体缺失或增加一条染色体造成的。 - The mutant lines were crossed with deficiency lines on chromosome 2 and 3 respectively , and the genetic sites of 11 stocks have been determined . of them four showed a different phenotype from the known genes that control the heart development
分别将这些有心脏突变的品系与果蝇第二和第三染色体缺失系杂交，测定了11个品系的遗传学位点，其中4个品系在遗传学位点上有别于已经报道的心脏发育控制基因。 - Studies of genes related to heart development in drosophila contribute to reveal the mechanisms of human heart development and the congenital heart diseases . to clone and identify new genes that control the heart development , by a way of chemical mutagen , ems , we have established 1 , 200 balanced - lethal lines on chromosome 2 and 3 . with the screening the 330 stocks with immunochemical method using heart - specific antibody , mab . no . 3 , we detected 60 lethal lines showing heart mutant phynotype
为了克隆和鉴定控制心脏发育的新基因，本研究利用化学诱变剂甲磺酸乙酯大规模地诱变果蝇，并且建立了1200个第二和第三染色体的平衡致死系，利用心脏组织特异抗体mab . no . 3对其中330个品系进行免疫化学方法筛选，观察到有60个致死系表现出心脏突变表型， 20个品系的心脏突变表型有待进一步证实。