Study on abnormalities in the appearance of finger and palm prints in children with cleft lip, alveolus, and palate.
The aetiology of abnormalities in the appearance of finger and palm prints in children with cleft lip, alveolus, and palate was examined by comparing the frequencies of abnormalities in hereditary cases and sporadic cases, and those in hereditary cases with those in their parents. The following results were obtained: Comparison of hereditary cases and sporadic cases. Abnormalities in the appearance of finger and palm prints were greater in hereditary cases than in sporadic cases. Abnormalities in the appearance of finger and palm prints were greater in parents of hereditary cases than in parents of sporadic cases. The rate of agreement in the appearance of finger and palm prints between parents and children was greater in hereditary cases than in sporadic cases. Comparison within hereditary cases. Abnormalities in the appearance of finger and palm prints were greater in affected children when one of the parents was affected (gamma = 1/2) than when both parents were normal (gamma = less than 1/2). Abnormalities in the appearance of finger and palm prints were greater in parents, one of whom was affected, than in normal parents. The rate of agreement in the appearance of finger and palm prints of parents, one of whom was affected, and their gamma = 1/2 children cases was higher than of normal parents and their gamma = less than 1/2 children. It was concluded that the above results could be explained by multifactorial inheritance.
Kanematsu
N
N
Yoshida
Y
Y
Kishi
N
N
Kawata
K
K
Kaku
M
M
Maeda
K
K
Taoka
M
M
Tsutsui
H
H
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D002971:Cleft Lip / Q000235:genetics* / Q000473:pathology; D002972:Cleft Palate / Q000235:genetics* / Q000473:pathology; D003878:Dermatoglyphics; D006801:Humans; D007223:Infant