# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.185970 Bacteria.266493 Firmicutes.231886 Firmicutes___Clostridia.43646 Thermoanaerobacter.3841 tmt.1759 tmt:Tmath_1861 type I site-specific deoxyribonuclease, HsdR family; K01153 type I restriction enzyme, R subunit [EC:3.1.21.3] OC.185970 Bacteria.266493 Firmicutes.231886 Firmicutes___Clostridia.43646 Caldicellulosiruptor.3758 cow.1906 cow:Calow_2045 type I site-specific deoxyribonuclease, HsdR family; K01153 type I restriction enzyme, R subunit [EC:3.1.21.3]