# OC Root	2nd	3rd	4th	5th	6th	PC	Gene/Definition
OC.57032	Bacteria.955869	Proteobacteria.375268	Alphaproteobacteria.192711	Bradyrhizobium.15776	Bradyrhizobium_sp_.9927	bbt.2429	bbt:BBta_2560   amino acid/amide ABC transporter ATP-binding protein 2, HAAT family