tokens: In addition , narZ expression was induced approximately 20-fold intracellularly in Madin-Darby canine kidney epithelial cells and 16-fold in intracellular salts medium , which is believed to mimic the intracellular milieu .
folded_tokens: in addition , narz expression be induce approximately 20-fold intracellularly in madin-darby canine kidney epithelial cell and 16-fold in intracellular salt medium , which be believe to mimic the intracellular milieu .