1 - Aeropyrum pernix
2 - Aquifex aeolicus
3 - Arabidopsis thaliana (thale cress)
4 - Bacillus subtilis subsp. subtilis 168
5 - Bacteroides thetaiotaomicron
6 - Borrelia burgdorferi B31
7 - Caenorhabditis elegans (nematode)
8 - Chlamydia trachomatis D/UW-3/CX
9 - Clostridium acetobutylicum ATCC 824
10 - Cryptosporidium hominis
11 - Deinococcus radiodurans
12 - Drosophila melanogaster (fruit fly)
13 - Escherichia coli K-12 MG1655
14 - Helicobacter pylori 26695
15 - Homo sapiens (human)
16 - Lactococcus lactis subsp. lactis Il1403
17 - Methanocaldococcus jannaschii
18 - Mycobacterium tuberculosis H37Rv
19 - Mycoplasma genitalium G37
20 - Neisseria meningitidis MC58 (serogroup B)
21 - Rickettsia prowazekii Madrid E
22 - Saccharomyces cerevisiae (budding yeast)
23 - Synechocystis sp. PCC 6803