tokens: In freshly isolated cells , both FOS and FOSB mRNAs increase dramatically in response to the protein synthesis inhibitor cycloheximide .
folded_tokens: in freshly isolated cells , both fos and fosb mrnas increase dramatically in response to the protein synthesis inhibitor cycloheximide .
labels: O O O O O O O O O O O O O O O O B-other_organic_compound I-other_organic_compound I-other_organic_compound B-other_organic_compound O