tokens: The Arp2/3 complex is essential in initiation of actin assembly and Shigella movement , as previously observed for Listeria monocytogenes .
folded_tokens: the arp2/3 complex is essential in initiation of actin assembly and shigella movement , as previously observed for listeria monocytogenes .
labels: O B-protein_complex I-protein_complex O O O O O B-protein_complex O O B-mono_cell O O O O O O B-mono_cell I-mono_cell O