the alpha-fetoprotein gene was insensitive to deoxyribonuclease i in both undifferentiated embryonal carcinoma cells and in differentiated tissues which do not express alpha-fetoprotein , whereas in endoderm cells derived from the embryonal carcinoma cells and in alpha-fetoprotein-producing tissues the gene was sensitive to deoxyribonuclease i .
C1367597
alpha-fetoprotein gene
C0002210
alpha-fetoprotein