Figure 1.

Pedigree of the family of the patient with clinical suspicion of maturity-onset diabetes of the young (MODY). The arrows indicate the patient and her non-diabetic mother and young sister, whose DNA samples are available in the present study. White squares and circles indicate healthy males and females, respectively. Black squares and circles indicate males and females with diabetes. Information below family members is ordered as follows: age at examination, age at diabetes diagnosis, clinical features, and/or specific anti-hyperglycemia treatment. OAD, oral antidiabetics; HT, hypertension.