In marked contrast , expression of the dominant interfering deltaDNA-binding domain RXR , containing a deletion of the entire DNA-binding domain , was incompatible with erythroid cell growth in vitro , suggesting a pivotal role of RXR for erythroid cell development .
in marked contrast , expression of the dominant interfering deltadna-binding domain rxr , containing a deletion of the entire dna-binding domain , was incompatible with erythroid cell growth in vitro , suggesting a pivotal role of rxr for erythroid cell development .
O O O O O O O B-protein_domain_or_region I-protein_domain_or_region I-protein_domain_or_region I-protein_domain_or_region B-protein_molecule O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O O O B-other_name I-other_name I-other_name O O O O O O O O B-protein_molecule O B-other_name I-other_name I-other_name O