Fig. 3
From: Familial early puberty: presentation and inheritance pattern in 139 families
One hundred thirty nine families with central precocious puberty (PP) and/or advanced puberty (AP). Solid squares represent affected male individuals and solid circles affected female individuals. The probands are indicated by an arrow in each case. Bifurcated vertical line indicates non-identical dizygotic twins. Diamond indicates that the sex was unspecified. Pedigree 85 exclusively paternal inheritance, pedigrees 86 to 100 include only affected sibs, and pedigrees 101 to 115 show transmission through both male and female inheritance lineages. Pedigrees 116 to 139 are uninformative in terms of transmission