Fig. 4From: In silico vaccine design and epitope mapping of New Delhi metallo-beta-lactamase (NDM): an immunoinformatics approachHeatmap visualization allows the comparison of the predicted discontinuous epitope in six candidate vaccine constructs with twelve selected NDM proteins. According to the heatmap gradient of colors scale, the vaccine 2 has the most similarity with the NDM proteins (Visualization was performed by R software, available from: https://www.R-project.org)Back to article page