BIOBASE-derived signaling network centered on p38 MAPK. Summarized BIOBASE analysis results for the GOI clusters. Red circle, p38 MAPK, red molecules directly linked to the p38 MAPK pathway are BIOBASE-identified transcription factors, other red molecules GOI transcription factor targets. In yellow are non-p38 MAPK pathway transcription factors and their target GOIs. In orange are transcription factors and GOIs shared by more than one pathway. Blue indicates ethanol and ROS (reactive oxygen species). Interaction labels: A activation, P phosphorylation, T transcription. Legend: shapes define molecule types and interactions.