tokens: Similarly , co expression of a dominant negative mutant of p38alpha , but not of ERK1 , ERK2 , JNK1 , or JNK2 , reduces basal and cadmium induced pE1-luc activity .
folded_tokens: similarly , co expression of a dominant negative mutant of p38alpha , but not of erk1 , erk2 , jnk1 , or jnk2 , reduce basal and cadmium induce pe1-luc activity .