RT Journal Article
SR Electronic
T1 NORMA-The network makeup artist: a web tool for network annotation visualization
JF bioRxiv
FD Cold Spring Harbor Laboratory
SP 2020.03.05.978585
DO 10.1101/2020.03.05.978585
A1 Mikaela Koutrouli
A1 Evangelos Karatzas
A1 Katerina Papanikolopoulou
A1 Georgios A. Pavlopoulos
YR 2020
UL http://biorxiv.org/content/early/2020/03/05/2020.03.05.978585.abstract
AB NORMA is a web tool for interactive network annotation visualization and topological analysis, able to handle multiple networks and annotations simultaneously. Precalculated annotations (e.g. Gene Ontology/Pathway enrichment or clustering results) can be uploaded and visualized in a network either as colored pie-chart nodes or as color-filled convex hulls in a Venn-diagram-like style. In the case where no annotation exists, algorithms for automated community detection are offered. Users can adjust the network views using standard layout algorithms or allow NORMA to slightly modify them for visually better group separation. Once a network view is set, users can interactively select and highlight any group of interest in order to generate publication-ready figures. Briefly, with NORMA, users can encode three types of information simultaneously. These are: i) the network, ii) the communities or annotations and iii) node categories or expression values. Finally, NORMA offers basic topological analysis and direct topological comparison across any of the selected networks. NORMA service is available at: http://bib.fleming.gr:3838/NORMA or http://genomics-lab.fleming.gr:3838/NORMA. Code is available at: https://github.com/PavlopoulosLab/NORMA