members magnitude count unassigned taxon rank score MB914-20_AATCCG_L001_R.extendedFrags_merge 21207 node1.members.0.js 21206 0 1 150 2 superkingdom 1 150 1117 phylum 1 150 1301283 subclass 1 150 1150 order 1 150 1158 genus 1 150 118323 node7.members.0.js species