# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.505863	Bacteria.94058	Firmicutes.305523	Megasphaera.1693	mhw.378	mhw:ACT01_01695   hypothetical protein
OC.505863	Bacteria.94058	Firmicutes.305523	Megasphaera.1693	meg.1191	meg:DKB62_06355   GntR family transcriptional regulator