Table 2.

Gene function analysis of Ruminiclostridium thermocellum M3 based on Gene Ontology (GO) annotation.

Ontology	GO-ID	Term	Gene-Num	Ratio
Molecular function	GO:0003824	Catalytic activity	1,432	46.54
	GO:0005488	Binding	1,293	42.02
	GO:0005215	Transporter activity	147	4.78
	GO:0060089	Molecular transducer activity	106	3.44
	GO:0001071	Nucleic acid binding transcription factor activity	73	2.37
Cellular component	GO:0005623	Cell	1,035	33.64
	GO:0044464	Cell part	1,035	33.64
	GO:0016020	Membrane	482	15.66
	GO:0044425	Membrane part	363	11.8
	GO:0043226	Organelle	141	4.58
	GO:0032991	Macromolecular complex	118	3.83
Biological process	GO:0008152	Metabolic process	1,468	47.71
	GO:0009987	Cellular process	1,419	46.12
	GO:0044699	Single-organism process	597	19.4
	GO:0050896	Response to stimulus	313	10.17
	GO:0065007	Biological regulation	245	7.96
	GO:0050789	Regulation of biological process	235	7.64
	GO:0051179	Localization	200	6.5
	GO:0051234	Establishment of localization	176	5.72