Fig 1a. Pedigree of family with familial hypercholesterolemia. The proband is indicated by the arrow.
![](https://webarchive.library.unt.edu/web/20120927162057im_/http://www.ncbi.nlm.nih.gov/pmc/articles/instance/2914107/bin/nihms204194ig1.jpg)
= elevated cholesterol.
Fig 1b. Sequence tracing showing the c.261_262invGA mutation on the mutant allele compared to the wildtype allele from individual II–VI.