MaarjAM is a database for studies on the diversity of arbuscular mycorrhizal fungi (Glomeromycota)
We formatted for FROGS the 18S and 28S versions.

    - For more detail, refer to the website : https://maarjam.botany.ut.ee/. 
    
    - When using data from the MaarjAM database, we kindly ask you to refer to this publication:
Öpik, M., Vanatoa, A., Vanatoa, E., Moora, M., Davison, J., Kalwij, J.M., Reier, Ü., Zobel, M. 2010. The online database MaarjAM reveals global and ecosystemic distribution patterns in arbuscular mycorrhizal fungi (Glomeromycota). New Phytologist 188: 223-241.