Genetic Analysis of Familial Connective Tissue Alterations Associated With Cervical Artery Dissections Suggests Locus Heterogeneity

Abstract

Linkage analysis of a large family with CAD-associated connective tissue alterations suggested the presence of a candidate locus on chromosome 15q2 or on chromosome 10q26. Sequence analysis did not lead to the identification of a mutated candidate gene in 1 of these loci. The study of 2 additional pedigrees indicated locus heterogeneity for the connective tissue phenotype of CAD patients.