A common founder for amyotrophic lateral sclerosis type 8 (ALS8) in the Brazilian population |
| |
| Authors: | Agnes L. Nishimura Ammar Al-Chalabi Mayana Zatz |
| |
| Affiliation: | (1) Department of Neurology, Institute of Psychiatry, King’s College London, SE5, 8AF, London, UK;(2) Dr. Mayana Zatz. Human Genome Research Center, Biosciences Institute, University of São Paulo, Rua do Matão, 277, sala 211, Cidade Universitària, São Paulo, Brazil, CEP 05508-090 |
| |
| Abstract: | The P56S mutation in the VAPB gene causes ALS8. Eight families, comprising more than 1,500 individuals of whom about 200 are affected, are now known to carry this mutation. Seven are of Portuguese–Brazilian ancestry and one of African–Brazilian ancestry. Haplotype analysis shows a common founder for all families regardless of ancestry, with a founding event 23 generations ago (95% CI 13–39), consistent with the Portuguese colonization of Brazil.Agnes L. Nishimura, Ammar Al-Chalabi contributed equally to this work |
| |
| Keywords: | |
| 本文献已被 PubMed SpringerLink 等数据库收录！ |
|
