Table 1 |
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|
PA14 and PAO1 genome comparisons |
||
| PA14 |
PAO1 |
|
|
|
||
| Genome size |
6,537,648 |
6,264,403 |
| GC content |
66.3 ± 4.3%a |
66.6 ± 3.9%a |
| Total number of genes |
5973 |
5651 |
| Class 1 genesb |
8.6% |
9.0% |
| Class 2 genesb |
18.0% |
20.0% |
| Class 3 genesb |
44.5% |
26.8% |
| Class 4 genesb |
28.9% |
44.2% |
| Number of strain-specific regionsc |
58 |
54 |
| Total DNA in strain-specific regions |
541,215 (8.3%) |
261,426 (4.2%) |
| GC content (strain-specific regions) |
59.60% |
59.80% |
| Total number of genes (strain-specific regions) |
478 |
234 |
| Class 1 genesb |
3.3% |
9.8% |
| Class 2 genesb |
4.0% |
3.0% |
| Class 3 genesb |
29.7% |
30.8% |
| Class 4 genesb |
63.0% |
56.4% |
|
|
||
|
aStandard deviation was calculated using a sliding 1 kb window (see Additional data file 1). bClasses 1-4 refer to the confidence rating assigned to the predicted gene function, as previously described [7,22]. Class 1 genes are those whose function has been experimentally validated in P. aeruginosa. Class 2 genes are highly similar to genes whose functions have been validated in another organism. Class 3 genes have hypothesized functions based on limited similarity to other genes or structural/functional domains. Class 4 genes are open reading frames (ORFs) of unknown function. cStrain-specific regions with at least one ORF. |
||
|
Lee et al. Genome Biology 2006 7:R90 doi:10.1186/gb-2006-7-10-r90 |
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