# OC Root 2nd 3rd 4th PC Gene/Definition OC.110260 Archaea.4254 Euryarchaeota.3921 Halodesulfurarchaeum.574 halh.1523 halh:HTSR_1562 elongation factor 1-alpha; K03231 elongation factor 1-alpha OC.110260 Archaea.4254 Euryarchaeota.3921 Halodesulfurarchaeum.574 hhsr.1592 hhsr:HSR6_1632 elongation factor 1-alpha; K03231 elongation factor 1-alpha