Power of the affected-sib-pair method to defect disease susceptibility loci of small effect: an application to multiple sclerosis.
Power of the affected-sib-pair method to defect disease susceptibility loci of small effect: an application to multiple sclerosis.
复制标题
受影响同胞对方法缺陷小效应疾病易感性位点的功效:在多发性硬化症中的应用。
DOI:
10.1002/ajmg.1320120309
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发表时间:
1982
期刊:
影响因子:
--
通讯作者:
VanEerdewegh,P
中科院分区:
文献类型:
--
作者:
Suarez,B;O'Rourke,D;VanEerdewegh,P
The distribution of marker locus identity‐by‐descent scores in affected sib pairs provides a powerful tool for detecting the presence of a linked non‐Mendelian disease susceptibility locus. This basic approach is here extended to include a trio of sibs. A special type of sib trio consisting of two affected and one unaffected sib is investigated. It is shown that compared to affected‐sib‐pairs, trios with the above configuration are less efficient in detecting the presence of a linked disease susceptibility locus.When the generalized two‐allele single locus model is fitted to sib pairs affected with multiple sclerosis, an estimate of the recombination fraction of 0.21 between the putative disease susceptibility locus and the HLA complex is obtained. However, this transmission model is deemed inadequate since a recombination fraction this large is inconsistent with the variety of HLA associations observed at the population level.
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DOI:
--
发表时间:
1973
期刊:
The Lancet
影响因子:
--
作者:
C. Jersild;G. Hansen;A. Svejgaard;T. Fog;M. Thomsen;B. Dupont
通讯作者:
B. Dupont
DOI:
10.1002/ajmg.1320080315
发表时间:
1981
期刊:
American journal of medical genetics
影响因子:
--
作者:
Sadovnick,AD;Spence,MA;Tideman,S
通讯作者:
Tideman,S
DOI:
10.1016/s0140-6736(76)92027-4
发表时间:
1976
期刊:
The Lancet
影响因子:
--
作者:
D. Compston;J. Batchelor;W. Mcdonald
通讯作者:
W. Mcdonald
影响因子:
11.2
作者:
R. Eldridge;H. McFarland;J. Sever;D. Sadowsky;H. Krebs
通讯作者:
H. Krebs
影响因子:
3.5
作者:
K. Schapira;D. Poskanzer;H. Miller
通讯作者:
H. Miller