obsolete activation of MAPK activity involved in cell wall organization or biogenesis https://github.com/geneontology/go-ontology/issues/20242 true activation of MAPK activity involved in cell wall integrity biological_process OBSOLETE. Any process that initiates the activity of the inactive enzyme MAP kinase in the context of cell wall biogenesis, the assembly and arrangement of the cell wall, the rigid or semi-rigid envelope lying outside the cell membrane of plant, fungal and most prokaryotic cells. This term was obsoleted because it represents a GO-CAM model. activation of MAPK activity involved in cell wall biogenesis cell wall biogenesis, activation of MAPK activity GO:0000199