Falaleeva D M, Vasil'ev M Iu, Kalashnikov V V, Tatarinov Iu S
Vopr Med Khim. 1979 Nov-Dec;25(6):731-4.
Labelled amino acids from 14C-chlorella hydrolysate incorporated into alpha-fetoprotein during "in vitro" cultivation of fetal liver, gastrointestinal tract, lung, kidney and bone tissues, obtained with in 6-12 weeks of pregnancy. alpha-Fetoprotein was apparently synthesized in tissues of entodermal origin.