members magnitude count unassigned taxon rank score DA13-18_ACATTA_L001_R.extendedFrags_merge 20930 node1.members.0.js 20929 0 1 473 2 superkingdom 1 473 68336 superphylum 1 473 976 phylum 1 473 117743 class 1 473 200644 order 1 473 49546 node7.members.0.js family