We use the RWRH (random walk with restart on heterogeneous network) algorithm¹ to analyze the relationship between lncRNA and OMIM in MATLAB. The upper subnetwork is coding-lncRNA gene co-expression network, and the lower network is OMIM similarity network. OMIM similarity matrix is from Disimweb² and gene-OMIM relationship is from InterMine³.

1. Li, Y. & Patra, J. C. Genome-wide inferring gene-phenotype relationship by walking on the heterogeneous network. Bioinformatics 26, 1219-1224, doi:10.1093/bioinformatics/btq108 (2010).

2. Caniza, H., Romero, A. E. & Paccanaro, A. A network medicine approach to quantify distance between hereditary disease modules on the interactome. Sci Rep 5, 17658, doi:10.1038/srep17658 (2015).

3. Smith, R. N. et al. InterMine: a flexible data warehouse system for the integration and analysis of heterogeneous biological data. Bioinformatics 28, 3163-3165, doi:10.1093/bioinformatics/bts577 (2012).