Figure 7From: Mining literature for a comprehensive pathway analysis: A case study for retrieval of homocysteine related genes for genetic and epigenetic studiesPathways that link elevated homocysteine level with Neurological disorders. Elevated homocysteine levels may cause neurological diseases by various mechanisms which include), altered methylation (branch 1 & 4), ER stress (branch 2), direct interaction with receptors (branch 3) and biomarker of apoptosis (branch 4). The Symbols shaded in color are the gene names given included in the gene-list. The genes marked in blue have been identified by literature based searches as mentioned in the methods section. The solid and dotted lines indicate direct and indirect (multi step) interaction/ conversion respectively.Back to article page