members magnitude count unassigned taxon rank score MB914-81_CTCGGT_L001_R.extendedFrags_merge 29262 node1.members.0.js 29261 0 1 675 2 superkingdom 1 675 68336 superphylum 1 675 976 phylum 1 675 117743 class 1 675 200644 order 1 675 49546 node7.members.0.js family