A list of the 44 previously published datasets (some of the citations contain multiple datasets) including original characteristics of the complete dataset.

<p>The environment refers to the broadest environment from which samples were collected. The primary taxonomic group is broadest category of the most abundant groups in dataset. This list is meant to show the diversity of the types of data included in the analysis.</p><p>A list of the 44 previously published datasets (some of the citations contain multiple datasets) including original characteristics of the complete dataset.