Tan-Un, K.

globin locus expression b-globin 59 hs 5 promoter globin genes region analysis sequence protein level transcription probe motif binding result control b-globin gene erythroid cells figure hypoxia mouse element deletion globin gene transgene globin loci erythroid assay reaction pufferfish effect globin locus activity chromosome fragment position beas -2b cells hela cells b-globin locus study factor hypersensitive genome b-globin gene expression cosmid cytoglobin primers number chromatin sh-sy 5y cells beas -2b grosveld primer structure sh-sy table 3 c analysis patient promoter activity antibody hemoglobin hong kong beta-globin binding af finity figuration 16orf neuroglobin ngb promoter blood hre motifs hybridization hif -1a normoxia regulation oligonucleotide globin gene expression 3 c experiments university