title: The isolation of mRNA encoding the alpha subunit of human chorionic gonadotropin.
mesh_terms: D006063:Chorionic Gonadotropin / Q000096:biosynthesis*; D005260:Female; D006801:Humans; D008715:Methionine / Q000378:metabolism; D010446:Peptide Fragments / Q000032:analysis; D010920:Placenta / Q000378:metabolism*; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D014176:Protein Biosynthesis; D012333:RNA, Messenger / Q000302:isolation & purification* / Q000378:metabolism; D014357:Trypsin
chemical_list: D006063:Chorionic Gonadotropin; D010446:Peptide Fragments; D012333:RNA, Messenger; D008715:Methionine; D014357:Trypsin