MPG-LogoLogo-MPIMPMatapax An online GWAS pipeline

Matapax has been retired since 1st April 2023.

What is Matapax?

Matapax is an online platform designed to make association studies easier to perform for key organisms. Simply upload the trait measurements and Matapax will do the rest. Currently, Matapax can be used to perform association analyses on Arabidopsis thaliana and certain human cell lines. Matapax has been published in Plant Physiology (


If you use Matapax, please cite the following paper:

Liam Childs, Jan Lisec and Dirk Walther (2012) Matapax: An Online High-Throughput Genome-Wide Association Study Pipeline. Plant Physiol 158: 1534-1541. doi:10.1104/pp.112.194027

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