|
Gene repertoire of the Buchnera and E. coli genomes and their comparison with the results of the W. pallidipes gene scan based on an E. coli K12 gene array |
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| Functional annotation (COGs)* |
Genes in W. pallidipes (gene array) |
Genes shared by W. pallidipes and Buchnera |
Genes in Buchnera sp. APS (genomic sequence) |
Genes in E. coli K12 (genomic sequence) |
|
|
||||
| Information storage and processing |
||||
| Translation, ribosomal structure and biogenesis |
69 |
62 |
117 |
166 |
| Transcription |
32 |
10 |
16 |
245 |
| DNA replication, recombination and repair |
24 |
6 |
40 |
209 |
| Cellular processes |
||||
| Cell division and chromosome partitioning |
8 |
6 |
9 |
28 |
| Post-translational modification, protein turnover, chaperones |
19 |
13 |
32 |
117 |
| Cell envelope biogenesis, outer membrane |
28 |
8 |
24 |
200 |
| Cell motility and secretion |
21 |
10 |
42 |
136 |
| Inorganic ion transport and metabolism |
28 |
4 |
16 |
172 |
| Signal transduction mechanisms |
18 |
1 |
5 |
140 |
| Metabolism |
||||
| Energy production and conversion |
54 |
11 |
44 |
266 |
| Carbohydrate transport and metabolism |
53 |
11 |
31 |
333 |
| Amino acid transport and metabolism |
85 |
21 |
55 |
342 |
| Nucleotide transport and metabolism |
20 |
7 |
29 |
88 |
| Coenzyme metabolism |
27 |
13 |
32 |
117 |
| Lipid metabolism |
14 |
5 |
13 |
84 |
| Secondary metabolite biosynthesis, transport and catabolism |
16 |
2 |
4 |
89 |
| Poorly characterized |
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| General function prediction only |
42 |
5 |
29 |
302 |
| Function unknown |
15 |
0 |
20 |
255 |
| Not in COGs |
72 |
0 |
6 |
1000 |
|
*Functional annotations are from the Clusters of Orthologous Groups (COGs) database [34]. | ||||
Zientz et al. Genome Biology 2001 2:reviews1032.1 doi:10.1186/gb-2001-2-12-reviews1032 |
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