Are the genes for hemoglobin reiterated?
D000818:Animals; D004247:DNA / Q000378:metabolism; D004372:Ducks; D004912:Erythrocytes / Q000378:metabolism; D005796:Genes; D006454:Hemoglobins / Q000096:biosynthesis*; D066298:In Vitro Techniques; D007553:Isotope Labeling; D009693:Nucleic Acid Hybridization; D009705:Nucleosides / Q000378:metabolism; D012333:RNA, Messenger / Q000096:biosynthesis; D012156:Reticulocytes / Q000378:metabolism; D014316:Tritium
D006454:Hemoglobins; D009705:Nucleosides; D012333:RNA, Messenger; D014316:Tritium; D004247:DNA