Transcriptome-Based Protein-Protein Interaction Analysis Reveals Immune Gene Network Elucidating White Body Immunity Mechanisms in Response to LPS Stimulation in Amphioctopus fangsiao

•This study integrates protein-protein interaction network into transcriptome analysis for the first time in cephalopods.•The result lays a function for further exploring invertebrate LPS stress at the molecular level.•It provides valuable gene resources for further study of the white body immune responses in pathogen-infected invertebrate.