Integrated filamentation network. The filamentation network includes proteins (rectangular nodes) implicated in filamentous growth by expression profiling or known phenotypes, and metabolites (triangular nodes) that are either substrates or products of filamentation-protein enzymes. Not shown are filamentation proteins with neither a protein–metabolite interaction nor a protein–protein interaction with another filamentation protein. Blue edges indicate protein–protein interactions. Green edges indicate protein–metabolite interactions. Each gene node is colored based on its expression log-ratio. Shades of red indicate higher expression in the filamentous form relative to the yeast form; shades of blue indicate the opposite response; white indicates no difference.
