Herbergs, J.

mutation holoprosencephaly patient deletion genet family j med genet semilobar fetus picture figure genetic holoprosencephaly adc paulussen analysis study alobar semilobar hpe table cleft alobar hpe dubourg c pedigree brain european journal hpe genes index roessler /figure phenotype feature hedgehog mother spectrum netherland carrier tract european department zic 2 gene dubourg expansion journal cause microcephaly hypotelorism 3 mutations .806 zic 2 tgif gene /palate novel population paulussen array pasquier l region lobar birth 461_470dup roessler e retardation characteristic fication parent speci firmed family members 86 mutations cleft lip /palate affymetrix el-jaick hpe signs zic 2 protein 2 gene deletions phenotypic variability fi rst child member phenotypic birth defects res tables 1