Fig. 1From: Next generation sequencing of RB1gene for the molecular diagnosis of ethnic minority with retinoblastoma in YunnanPedigree of families with RB. Unaffected subjects are denoted as blank while affected subjects are represented with darkened symbols. The arrow indicates the proband. a .Pedigree of the family 1; b. Pedigree of the family 2; c. Pedigree of the family 3; d. Pedigree of the family 4;. e. Pedigree of the family 5; f. Pedigree of the family 6; g. Pedigree of the family 7; h. Pedigree of the family 8; i. Pedigree of the family 9Back to article page