obsolete activation of MAPKKK activity involved in conjugation with cellular fusion (obsolete GO:0071510)
activation of MAP kinase kinase kinase activity during conjugation with cellular fusion
exact
activation of MAPKKK activity involved in mating response
related
conjugation with cellular fusion, activation of MAP kinase kinase kinase activity
exact
conjugation with cellular fusion, activation of MAPKKK activity
exact
OBSOLETE. Any process that initiates the activity of the inactive enzyme MAP kinase kinase kinase in the context of conjugation with cellular fusion.