title: Increasing haemoglobin beta-chain syntheses in foetal development is associated with a declining gamma-to alpha-mRNA ratio.
mesh_terms: D000818:Animals; D002474:Cell-Free System; D005319:Fetal Hemoglobin / Q000096:biosynthesis*; D005865:Gestational Age; D005914:Globins / Q000096:biosynthesis; D006451:Hemoglobin, Sickle / Q000096:biosynthesis; D006454:Hemoglobins / Q000096:biosynthesis*; D006801:Humans; D010452:Peptide Biosynthesis; D012333:RNA, Messenger / Q000302:isolation & purification / Q000378:metabolism*; D012756:Sheep
chemical_list: D006451:Hemoglobin, Sickle; D006454:Hemoglobins; D012333:RNA, Messenger; D005914:Globins; D005319:Fetal Hemoglobin