Table 1. Abbreviations for data set entries.
| ID |
Source |
| afa | Aquifex aeolicus |
| agf | Archaeoglobus fulgidus |
| appk1 | Aeropyrum pernix K1 |
| bbc | Borrelia burgdorferi, chromosome |
| bs | Bacillus subtilis |
| ce | Caenorhabditis elegans, chromosomes I–V and X |
| cj | Campylobacter jejuni NCTC11168 |
| cp | Chlamydia pneumoniae |
| ct | Chlamydia trachomatis |
| dcrdr1c1 | Deinococcus radiodurans R1, chromosome 1 |
| dcrdr1c2 | Deinococcus radiodurans R1, chromosome 2 |
| ec | Escherichia coli K-12 MG1655 |
| hbp26695 | Helicobacter pylori 26695 |
| hbpj99 | Helicobacter pylori J99 |
| hbpnrc100 | Halobacterium sp. NRC-1 plasmid pNRC100 |
| hi | Haemophilus influenzae |
| mbt | Mycobacterium tuberculosis H37Rv |
| mbtat | Methanobacterium thermoautotrophicum |
| mcjc | Methanococcus jannaschii, chromosome |
| mpg | Mycoplasma genitalium |
| mpp | Mycoplasma pneumoniae |
| pca | Pyrococcus abyssi |
| pch | Pyrococcus horikoshii OT3 |
| rp | Rickettsia prowazekii Madrid E |
| scer | Saccharomyces cerevisiae, chromosomes 1–16 |
| scpcc6803 | Synechocystis PCC6803 |
| tp | Treponema pallidum |
| ttm | Thermotoga maritima |
| uu | Ureaplasma urealyticum |
The set includes six thermophilic archaea, 17 mesophilic bacteria, two thermophilic bacteria and two eukaryotes. The ID column lists the labels used in this paper, while the Source column describes the origin of the corresponding data sets and includes the species and strain names where applicable.