members magnitude count unassigned taxon rank score RB22_ACAGAC_L001_R.extendedFrags_merge 20021 node1.members.0.js 20020 0 1 233 2 superkingdom 1 233 1224 phylum 1 233 68525 subphylum 1 233 28221 class 1 233 213118 order 1 233 213121 family 1 233 893 node8.members.0.js genus