说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 短正向重复序列SDR
1)  short-direct repeats,SDR
短正向重复序列SDR
2)  short-direct repeat
短正向重复序列
1.
Sequence analyses demonstrated that unlike the classic splicing processes,the splicing sites were neither GT-AG nor AT-AC,but short-direct repeats(SDRs),which present surrounding splicing junctions in the individual splicing events.
序列分析发现其剪接方式与经典的mRNA剪接不同,即剪接位点的选择不符合GT-AG或AT-AC规则,而是在剪接位点具有短正向重复序列SDR(Short-direct repeats)。
3)  direct repetitive sequence
正向重复序列
1.
The pBC174 contains 97 different direct repetitive sequences,among which there are 71 direct repeats of 8 bp, 10 of 9 bp,10 of 10 bp and 4 of 17 bp.
序列中含有 2 0种限制性内切酶的 5 7个酶切位点 ,97个不同的正向重复序列 ,其中 71个 8bp、10个 9bp、10个 10bp、2个 11bp和 4个 17bp。
4)  Short tandem repeat
短重复序列
1.
Methods:Short tandem repeats were detected from the twin girls with 47,XX,+21 and 46,XX, the neonatal boy with 47,XX,+13 and a chimerism with 46,XX/46,XY respectively.
 方法 :用短重复序列 (STR)分别对核型为 4 7,XX ,+2 1和 4 6 ,XX的一对孪生姐妹、4 7,XY ,+13男婴、4 6 ,XX/ 46 ,XY嵌合体的患儿进行检测。
2.
The independent short tandem repeat (STR) alleles of members in 9 families with classic form of PKU were analyzed and prenatal diagnosis were conducted using polymeras.
通过分析家庭成员独立的短重复序列(STR)等位基因,并利用多聚酶链反应(PCR)和变性凝胶电泳(DGGE)结合银染色对这9个家庭的胚胎进行产前诊断。
5)  short tandem repeats
短串联重复序列
1.
Short tandem repeats based molecular diagnosis of Down syndrome;
应用短串联重复序列诊断唐氏综合征
2.
Genetic polymorphisms of six short tandem repeats loci in Maonan ethnic group in Guangxi Zhuang autonomous region;
广西毛南族6个短串联重复序列的遗传分析
3.
Rapid prenatal detection of Down syndrome use short tandem repeats;
应用短串联重复序列快速产前诊断唐氏综合征
6)  STR
短串联重复序列
1.
Genetic polymorphisms of 15 STR loci and forensic applications in Fujian She population;
福建畲族人群15个短串联重复序列的遗传多态性及法医学应用
2.
Objective To investigate the alleles and genotypes frequency of 6 short tandem repeat (STR)loci (DXS8378、DXS7132、DXS6789、DXS101、HPRTB and DXS7423) on the X chromosome in Han popu-lation.
目的调查西安汉族人群6个位于X染色体上的短串联重复序列:DXS8378、DXS7132、DXS6789、DXS101、HPRTB和DXS7423的基因及基因型频率分布。
补充资料:简单重复DNA序列
分子式:
CAS号:

性质:又称简单重复DNA序列。是指DNA链内由2~4个核苷酸顺序串联重复排列的片段。广泛存在于真核生物基因中,可出现在基因编码区附近、非编码区或基因内。具有个体特征,是构成人基因组多态性的因素之一。其突变表现为重复顺序拷贝数的变化,而且有渐进累积的过程,突变频率与拷贝数有关。突变多数导致产生异常的蛋白质。已发现人类的五种遗传病与这种串联重复序列拷贝数变异有关:脆性X综合征、脊髓延髓肌萎缩症、强直性肌营养不良症、亨廷顿氏(Huntingtons)舞蹈病以及遗传性非息肉型结直肠癌等。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条