has assay format has detection method has endpoint has assay method involves biological process has detected entity reports has participant detects phenotype neuron projection development neuron projection morphogenesis cell based format cell-based format kinase phosphatase genomic DNA immunocytochemistry imaging method neurite outgrowth assay morphometric parameter cell morphology assay Tubulin beta-3 chain percent neurite outgrowth percent neurite count percent neurite branch point neuronal morphology phenotype