MetGem

Calculation and visualization of molecular networks based on t-SNE algorithm

About MetGem

MetGem is an open-source software for tandem mass-spectrometry data visualization. It's key features are standalone molecular networking and t-SNE based projections.

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Please cite the following publication if you use MetGem to analyze your data:

F. Olivon, N. Elie, G. Grelier, F. Roussi, M. Litaudon, and D. Touboul, MetGem software for the generation ofmolecular networks based on t-SNE algorithm, Anal. Chem., 2018, 90, 23, 13900-13908. DOI: 10.1021/acs.analchem.8b03099

  • Version 1.5.2

    Posted on June 6, 2024

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    A few additional parameters has been introduced for improved flexibility: You can set the mininum m/z limit you want to use in the filter section of the Import Data dialog. It was previously fixed to 50 Th. Add options in Force Directed views to control scale and gravity A title... [Read More]

  • Version 1.3.6

    Posted on September 1, 2021

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    After a long time and so many commits (more than 350!), it is now time to publish a new release. [Read More]

  • MetGem at ASMS 2019

    Posted on May 30, 2019

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    MetGem will have a poster during the 67th ASMS Conference on Mass Spectrometry and Allied Topics (American Society for Mass Spectrometry) to be held from June 2nd to 6th, 2019 in Atlanta, GA (USA). [Read More]

  • Version 1.2.1 bugfixing release

    Posted on May 29, 2019

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    Today, MetGem version 1.2.1 was released. This new version does not add any new features but fix some blocking problems: Fix crash while saving project if color mapping was reset using menu, Fix crash during loading of project if size mapping was reset before saving, Fix t-SNE line position if... [Read More]