members magnitude count unassigned taxon rank score MB915-22_AATGAA_L001_R.extendedFrags_merge 22131 node1.members.0.js 22127 0 4 148.5 2 superkingdom 4 148.5 1117 phylum 4 148.5 1301283 subclass 4 148.5 1150 order 4 148.5 1158 genus 4 148.5 118323 node7.members.0.js species