# OC Root	2nd	3rd	4th	5th	6th	PC	Gene/Definition
OC.8395	Bacteria.3765	Firmicutes.276293	Firmicutes___Clostridia.143950	Thermoanaerobacterium.2918	Thermoanaerobacterium_thermosaccharolyticum.2520	ttm.2430	ttm:Tthe_2617   S-layer domain protein