tokens: Genomic sequence upstream of the Fc gamma RIC gene was cloned and subjected to primer extension analysis , which demonstrated a single transcription initiation site without a TATA box .
folded_tokens: genomic sequence upstream of the fc gamma ric gene was cloned and subjected to primer extension analysis , which demonstrated a single transcription initiation site without a tata box .
labels: O O O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O O O O B-other_name I-other_name I-other_name O O O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O B-DNA_domain_or_region I-DNA_domain_or_region O