RNA from control resting cells contained low to undetectable levels of c-jun , fibronectin receptor , and actin mRNA .
rna from control resting cells contained low to undetectable levels of c-jun , fibronectin receptor , and actin mrna .
B-RNA_N/A O O B-cell_type I-cell_type O O O O O O B-RNA_molecule O B-RNA_molecule I-RNA_molecule O O B-RNA_molecule I-RNA_molecule O