in taxon positively regulates positively regulates neuromuscular synaptic transmission positive regulation of synaptic transmission biological regulation regulation of neuromuscular synaptic transmission positive regulation of neuromuscular synaptic transmission up regulation of neuromuscular synaptic transmission GO:1900075 2012-01-26T10:14:22Z biological_process kmv up-regulation of neuromuscular synaptic transmission activation of neuromuscular synaptic transmission Any process that activates or increases the frequency, rate or extent of neuromuscular synaptic transmission. upregulation of neuromuscular synaptic transmission Metazoa