taxon	W	p_val	q_val	diff_abn
Campylobacter gracilis (SP138) 	16.7476893997913	0.0381952172552346	0.0381952172552346	TRUE
Parvimonas micra (SP8) 	31.2207153570548	0.000113215906324678	0.000226431812649355	TRUE