Quality and metadata annotations of fungal ITS sequences by mycorrhiza types.

1all sequences belonging to EcM lineages regardless of isolation source;2all sequences belonging to Glomeromycota, except Geosiphon;3all sequences derived from roots (with or without a culturing step) of the respective host plants;4Chimeric sequences consist of two or more fragments of fungal sequences and are therefore not assigned below the kingdom level;5nd, not determined;6Annotated–sum of original annotations and metadata provided in the course of this study;7formation of coils in ErM, formation of pelotons, stimulation of germination or development in OM.