Switch of delta and beta chains in fetus.
Ozsoylu
S
S
D005809:Genes, Regulator; D005812:Genes, Switch; D006441:Hemoglobin A / Q000235:genetics*; D006443:Hemoglobin A2 / Q000235:genetics*; D006801:Humans; D007231:Infant, Newborn; D011401:Promoter Regions, Genetic
D006441:Hemoglobin A; D006443:Hemoglobin A2