to compare the expression of the type iii collagen gene to that of the type i collagen alpha 1 ( i ) and alpha 2 ( i ) genes , cdnas encoding the 3 ' one-third of the human alpha 1 ( iii ) collagen mrna were obtained by screening a human fetal lung fibroblast cdna library with a cloned segment of the chicken alpha 1 ( iii ) gene .
C0972255
type i
C0086418
human