论文部分内容阅读
肌营养不良 (ＤＭ)是一种常染色体显性遗传病 ,发病与染色体 19ｑ13上ＤＭ激酶基因 (ＤＭＰＫ) 3′非翻译区微卫星ＤＮＡ三核苷酸(ＣＴＧ)重复数目的增加有关。患者为该座位上 (ＣＴＧ) 50 ～(ＣＴＧ) 40 0 0 的杂合子。通过检测不同来源标本 (包括妊娠 10～11周滋养细胞 )中基
Muscular dystrophy (DM) is an autosomal dominant genetic disease that is associated with an increased number of microsatellite DNA trinucleotide (CTG) repeats in the 3 ’untranslated region of the DM kinase gene (DMPK) on chromosome 19q13. The patient was a heterozygote at 40 0 0 on this seat (CTG) 50 ~ (CTG). By testing different sources of specimens (including gestational 10 to 11 weeks of trophoblastic cells) in the base