RT Journal Article SR Electronic T1 Application of haplotype pair analysis for the identification of hemizygous loci JF Journal of Medical Genetics JO J Med Genet FD BMJ Publishing Group Ltd SP 346 OP 347 DO 10.1136/jmg.40.5.346 VO 40 IS 5 A1 B C Hendrickson A1 D Pruss A1 E Lyon A1 T Scholl YR 2003 UL http://jmg.bmj.com/content/40/5/346.abstract AB An expectation maximisation based prediction algorithm was created to identify unusual haplotypes in patient samples that may be caused by small intragenic deletions. In this approach, unphased SNP genotypes are compared to pairs of canonical haplotypes to identify potentially hemizygous regions. This method was successfully applied to identify five deletions in the 3′ region of BRCA1.