Fig. 1From: Identification of two novel COL10A1 heterozygous mutations in two Chinese pedigrees with Schmid-type metaphyseal chondrodysplasiaThe pedigrees of the MCDS patients. a and b The grading of disease severity was exhibited using grayscale. Genetic analysis was performed among all patients and available unaffected family members. All individuals who participated in this study were labeled with “*”Back to article page