we report here molecular studies on a patient with the mild , dominantly inherited , variety of oi ( oi type i ) previously shown ( nicholls et al. , 1984 ) to be heterozygous for an abnormal alpha 1 ( i ) chain of type i collagen which contained cysteine near the carboxyl terminus ( steinmann et al. , 1986 ) .
C0029434
oi
C0023931
oi type