Top 25 OTUs of non-ectomycorrhizal species in terrestrial and canopy samples, ranked by the total number of reads.

The name, species hypothesis (SH) and reference sequence are given for the closest matching sequence on UNITE. MisM = number of nucleotide mismatches between the query (OTU) and reference sequences; Q start/Q end = 5′/3′ base positions of the OTU sequences; R start/R end = 5′/3′ base positions of the reference sequences.

本数据集提供了UNITE数据库中最匹配序列的名称、物种假说（Species Hypothesis, SH）及参考序列。其中，MisM（核苷酸错配数）指查询序列（操作分类单元, Operational Taxonomic Unit, OTU）与参考序列之间的核苷酸错配位点总数；Q起始/Q终止位点（Q start/Q end）代表该操作分类单元序列的5′端与3′端碱基位置；R起始/R终止位点（R start/R end）代表参考序列的5′端与3′端碱基位置。