Reverse transcriptase-polymerase chain reaction ( RT-PCR ) analyses revealed that adult and embryonic globin genes were appropriately regulated , with the exception of beta h1-globin , which continued to be expressed at a very low level .
reverse transcriptase-polymerase chain reaction ( rt-pcr ) analyses revealed that adult and embryonic globin genes were appropriately regulated , with the exception of beta h1-globin , which continued to be expressed at a very low level .
B-other_name I-other_name I-other_name I-other_name O B-other_name O O O O O O B-DNA_family_or_group I-DNA_family_or_group I-DNA_family_or_group O O O O O O O O B-protein_molecule I-protein_molecule O O O O O O O O O O O O