# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.3067	Bacteria.6771	Proteobacteria.4073	Deltaproteobacteria.47804	age.1322	age:AA314_01123   PAS/PAC domain protein
OC.3067	Bacteria.6771	Proteobacteria.4073	Deltaproteobacteria.39821	age.3667	age:AA314_03649   PAS/PAC domain protein
OC.3067	Bacteria.6771	Proteobacteria.4073	Deltaproteobacteria.39821	age.4544	age:AA314_04577   PAS/PAC domain protein