Table 2.

Number of genes associated with general COG functional categories

Code	P. monteilii DSM 14164T		P. mosselii DSM 17497T		P. plecoglossicida DSM 14164T		P. taiwanensis DSM 21245T		P. vranovensis DSM 16006T		Description
	Value	%	Value	%	Value	%	Value	%	Value	%
J	237	5.18	246	5.45	234	5.87	243	5.82	238	5.25	Translation, ribosomal structure and biogenesis
A	1	0.02	1	0.02	1	0.03	1	0.02	1	0.02	RNA processing and modification
K	420	9.18	398	8.82	336	8.43	365	8.74	415	9.15	Transcription
L	163	3.56	153	3.39	124	3.11	121	2.90	124	2.73	Replication, recombination and repair
B	2	0.04	3	0.07	3	0.08	4	0.10	3	0.07	Chromatin structure and dynamics
D	43	0.94	45	1.00	39	0.98	40	0.96	38	0.84	Cell cycle control, cell division, chromosome partitioning
V	99	2.16	112	2.48	79	1.98	84	2.01	103	2.27	Defense mechanisms
X	73	1.60	73	1.62	44	1.10	16	0.38	48	1.06	Mobilome: prophages, transposons
w	32	0.70	39	0.86	23	0.58	28	0.67	34	0.75	Extracellular structures
T	289	6.32	301	6.67	248	6.22	282	6.75	286	6.31	Signal transduction mechanisms
M	247	5.40	255	5.65	230	5.77	241	5.77	244	5.38	Cell wall/membrane biogenesis
N	130	2.84	137	3.04	139	3.49	134	3.21	119	2.62	Cell motility
U	114	2.49	139	3.08	101	2.53	73	1.75	86	1.90	Intracellular trafficking and secretion
O	165	3.61	179	3.97	155	3.89	160	3.83	157	3.46	Posttranslational modification, protein turnover, chaperones
C	298	6.51	283	6.27	263	6.60	273	6.53	298	6.57	Energy production and conversion
G	211	4.61	184	4.08	174	4.37	187	4.48	202	4.45	Carbohydrate transport and metabolism
E	497	10.86	455	10.08	427	10.72	486	11.63	475	10.47	Amino acid transport and metabolism
F	96	2.10	93	2.06	92	2.31	97	2.32	96	2.12	Nucleotide transport and metabolism
H	231	5.05	211	4.67	209	5.24	213	5.10	218	4.81	Coenzyme transport and metabolism
I	188	4.11	193	4.28	187	4.69	196	4.69	275	6.06	Lipid transport and metabolism
P	293	6.40	273	6.05	218	5.47	236	5.65	289	6.37	Inorganic ion transport and metabolism
Q	115	2.51	124	2.75	96	2.41	113	2.70	123	2.71	Secondary metabolites biosynthesis, transport and catabolism
R	391	8.54	366	8.11	328	8.23	362	8.66	398	8.77	General function prediction only
S	241	5.27	251	5.56	235	5.90	223	5.34	266	5.86	Function unknown
–	2100	34.39	1956	33.06	1447	29.08	1422	27.93	1405	26.18	Not in COGs

The total is based on the total number of protein-coding genes in the genome.