# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.166856 Archaea.16355 Euryarchaeota.15458 Halobacterium.717 Halobacterium_salinarum.1955 hal.71 hal:AAC82881.1 unknown OC.166856 Archaea.16355 Euryarchaeota.15458 Halobacterium.717 Halobacterium_salinarum.1955 hal.71 hal:VNG_6136H Vng6136h