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Table 4. Percentage of genes associated with the 25 general COG functional categories in two assembled metagenomes from hydrocarbon-enriched environments

From: Metagenomic analysis of microbial consortium from natural crude oil that seeps into the marine ecosystem offshore Southern California

Code %age Description
J 5.71 Translation, ribosomal structure and biogenesis
A 0.06 RNA processing and modification
K 5.41 Transcription
L 6.3 Replication, recombination and repair
B 0.08 Chromatin structure and dynamics
D 1.1 Cell cycle control, cell division, chromosome partitioning
Y <0.01 Nuclear structure
V 2.13 Defense mechanisms
T 5.54 Signal transduction mechanisms
M 6.28 Cell wall/membrane/envelope biogenesis
N 1.31 Cell motility
Z 0.02 Cytoskeleton
W <0.01 Extracellular structures
U 2.34 Intracellular trafficking, secretion, and vesicular transport
O 4.12 Posttranslational modification, protein turnover, chaperones
C 8.16 Energy production and conversion
G 5.16 Carbohydrate transport and metabolism
E 8.82 Amino acid transport and metabolism
F 2.66 Nucleotide transport and metabolism
H 4.2 Coenzyme transport and metabolism
I 3.6 Lipid transport and metabolism
P 5.05 Inorganic ion transport and metabolism
Q 1.88 Secondary metabolites biosynthesis, transport and catabolism
R 12.12 General function prediction only
S 7.95 Function unknown