Öpik, Maarja Global sampling of plant roots expands the described molecular diversity of arbuscular mycorrhizal fungi. [electronic resource] - Mycorrhiza Jul 2013 - 411-30 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1432-1890 Standard No.: 10.1007/s00572-013-0482-2 doi Subjects--Topical Terms: BiodiversityEcosystemFungi--classificationGenetic VariationMolecular Sequence DataMycorrhizae--classificationPhylogenyPlant Roots--microbiologyPlants--microbiologySoil Microbiology