tokens: Transcriptional regulation of the human alpha-like globin genes , embryonic zeta 2 and adult alpha , during erythroid development is mediated by a distal enhancer , HS-40 .
folded_tokens: transcriptional regulation of the human alpha-like globin genes , embryonic zeta 2 and adult alpha , during erythroid development is mediated by a distal enhancer , hs-40 .
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