molecular interaction
   |__participant identification method
       |__experimental participant identification  19575 rec.
           |__identification by antibody 8104 rec.
           |   |__enzyme linked immunosorbent assay 144 rec.
           |   |__immunostaining(+) 60 rec.
           |   |__proximity ligation assay 143 rec.
           |   |__radioimmunoassay
           |   |__western blot(+) 7868 rec.
           |__Identification by mass spectrometry 9388 rec.
           |   |__de novo protein sequencing by mass spectrometry
           |   |__multidimensional protein identification technology 39 rec.
           |   |__peptide massfingerprinting 3215 rec.
           |   |__predetermined feature
           |   |__sequence tag identification
           |__nucleotide sequence identification 2196 rec.
           |   |__full identification by DNA sequencing 90 rec.
           |   |__full identification by RNA sequencing 46 rec.
           |   |__northern blot 1137 rec.
           |   |__partial nucleotide sequence identification(+) 1020 rec.
           |__predetermined participant 6176 rec.
           |   |__confirmation by molecular weight(+) 1501 rec.
           |   |__tag visualisation(+) 4841 rec.
           |__protein sequence identification 3258 rec.
               |__de novo protein sequencing by mass spectrometry
               |__multidimensional protein identification technology 39 rec.
               |__partial identification of protein sequence(+) 3223 rec.
               |__peptide synthesis
               |__predetermined feature