members magnitude count unassigned taxon rank score MB914-27_TGTCGT_L001_R.extendedFrags_merge node0.members.0.js 22846 1 node1.members.0.js 22844 0 1 448 2 superkingdom 1 448 1224 phylum 1 448 28211 class 1 448 198251 genus 1 448 198252 node6.members.0.js species