Vidaud M, Kitzis A, Ferec C, Bozon D, Dumur V, Giraud G, David F, Pascal O, Auvinet M, Morel Y
INSERM U. 91, Hôpital H. Mondor, Créteil, France.
Hum Genet. 1989 Jan;81(2):183-4. doi: 10.1007/BF00293899.
In 237 French families with cystic fibrosis (CF) restricted fragment length polymorphisms (RFLPs) were detected by two DNA probes, XV-2c and KM-19, which are tightly linked to the CF allele. As in other European populations linkage disequilibrium is found between the haplotype B (XV-2c, allele 1: KM-19, allele 2) and the CF allele. Linkage disequilibrium alters the probability that a person bearing a given haplotype is a carrier.
在237个患有囊性纤维化(CF)的法国家庭中,通过两个与CF等位基因紧密连锁的DNA探针XV - 2c和KM - 19检测到了限制性片段长度多态性(RFLP)。与其他欧洲人群一样,单倍型B(XV - 2c,等位基因1;KM - 19,等位基因2)与CF等位基因之间存在连锁不平衡。连锁不平衡改变了携带特定单倍型的人成为携带者的概率。