tokens: A point mutation changing YLPQ into YLPA greatly reduced IL-9 -induced activation of STAT3 and expression of c-myc but did not affect cell proliferation .
folded_tokens: a point mutation changing ylpq into ylpa greatly reduced il-9 -induced activation of stat3 and expression of c-myc but did not affect cell proliferation .
labels: O O O O B-DNA_domain_or_region O B-DNA_domain_or_region O O B-protein_molecule O O O B-protein_molecule O O O B-DNA_domain_or_region O O O O B-other_name I-other_name O