Table 3 Gene set enrichment analysis using Onto-Express for the factor specific genes identified by NMF
From: The non-negative matrix factorization toolbox for biological data mining
Factor 1 | Factor 2 | Factor 3 | |||
|---|---|---|---|---|---|
biological process | p-value | biological process | p-value | biological process | p-value |
reproduction (5) | 0 | response to stimulus (15) | 0.035 | regulation of bio. proc. (226) | 0.009 |
metabolic process (41) | 0 | biological regulation (14) | 0.048 | multi-organism proc. (39) | 0.005 |
cellular process (58) | 0 | Â | Â | biological regulation (237) | 0.026 |
death (5) | 0 | Â | Â | Â | Â |
developmental process (19) | 0 | Â | Â | Â | Â |
regulation of biological process (19) | 0 | Â | Â | Â | Â |