Fig. 2From: Unsupervised machine learning identifies distinct ALS molecular subtypes in post-mortem motor cortex and blood expression dataResults of gene enrichment and network analyses for Cluster 1. (A) GProfiler2 reveals enrichment for various synaptic and neuropeptide signalling related processes. (B) The most significant sub-cluster reveals a mitochondrial-specific and neuronal signalling network. Red circles present in each network represent informative genes identified in each cluster. The descriptions of what each symbol represents is available in Supplementary Fig. 4Back to article page