| Probe name |
Specificity |
| ALF1B | Alphaproteobacteria, some Deltaproteobacteria, Spirochaetes |
| ALF968 | Alphaproteobacteria, except of Rickettsiales |
| ARC344 | Archaea |
| ARCH915 (ARC915) | Archaea |
| BAC303 | most Bacteroidaceae and Prevotellaceae, some Porphyromonadaceae |
| BET42a | Betaproteobacteria |
| CF319a | most Flavobacteria, some Bacteroidetes, some Sphingobacteria |
| CF319b | some Flavobacteria and Sphingobacteria |
| CFB1082 | most members of the class Bacteroidetes |
| CFB286 | most members of the genus Tannerella and the genus Prevotella of the class Bacteriodetes |
| CFB563 | most Flavobacteria |
| CFB719 | most members of the class Bacteriodetes, some Flavobacteria and Sphingobacteria |
| CFB972 | some Flavobacteria |
| Chls-0523 | Chlamydiales |
| CIV/V1342 | heterocystous strains of cyanobacteria (sections IV and V) |
| CYA361 | most Cyanobacteria |
| CYA664 | most Cyanobacteria |
| CYA762 | most Cyanobacteria |
| EUB338 (Bact338) (bacterial) | most Bacteria |
| EUB338 II (SBACT P 338) | Planctomycetales |
| EUB338 III (SBACT V 338) | Verrucomicrobiales |
| EUK516 | Eukarya |
| EURY498 | most Euryarchaeota |
| Fibro | Fibrobacter |
| GAM42a | Gammaproteobacteria |
| HGC69A (HGC) | Actinobacteria (high G+C Gram-positive bacteria) |
| HoAc1402 | Acidobacteria, activated sludge clones A22, A34, H3, H44, S6 |
| IRog1 | phylum Acidobacteria group a |
| IRog2 | phylum Acidobacteria group a |
| LGC354A | Firmicutes (Gram-positive bacteria with low G+C content) |
| LGC354B | Firmicutes (Gram-positive bacteria with low G+C content) |
| LGC354C | Firmicutes (Gram-positive bacteria with low G+C content) |
| Ntspa712 | most members of the phylum Nitrospirae |
| OTU25to31-1406 | some Anaerolineae |
| OTU43/44-360 | Acidobacteria group a, activated sludge clones A22, A34, H3 |
| PLA46 | Planctomycetales |
| PLA886 | Planctomycetes |
| Ttoga660 | Thermotogales |
| UNIV1390 | all Organisms |
| UNIVER | all Bacteria |
| PF2 | all yeasts |
| UNIV1389a | Bacteria, not Epsilonproteobacteria |
| UNIV1389b | Eucarya |
| UNIV1389c | Archaea |
| ARCH917 | Archaea |
| DELTA495a | Most Deltaproteobacteria and most Gemmatimonadetes |
| DELTA495b | some Deltaproteobacteria |
| DELTA495c | some Deltaproteobacteria |
| NTSPA714 | Phylum Nitrospira, not Thermodesulfovibrio islandicus |
| TDSBM1282 | Thermodesulfobacterium spp., Geothermobacterium sp. |
| 3 | Universal |
| 6 | Bacteria |
| 7 | Bacteria |
| 8 | Bacteria |
| 9 | Bacteria |
| Bact1492 | most Bacteria |
| Bact1492 | most Bacteria |
| 1 | Universal |
| 2 | Universal |
| 5 | Bacteria |
| TM7905 | candidate division TM7 |
| TM7522 | candidate division TM7 |
| TM7567 | candidate division TM7 |
| GSB-532 | green sulfur bacteria, Chlorobiaceae |
| GSB-822 | green sulfur bacteria, Chlorobiaceae |
| GNSB-941 | phylum Chloroflexi (green nonsulfur bacteria) |
| CFX1223 | phylum Chloroflexi (green nonsulfur bacteria) |
| CFX109 | some members of the class Chloroflexi |
| CFX784 | some members of the class Anaerolineae |
| EUK1195 | Eukarya |
| EUK1209 | Eukarya |
| EUK309R | Eukarya |
| EUK502R | Eukarya |
| CREN512 | most Crenarchaeota |
| CREN569 | most environmental Crenarchaeota |
| EURY514 | most Euryarchaeota |
| U519 | all known 18S-like rRNA sequences |
| ARM980 | novel AMD euryarchaeota |
| cWTF915 | AMD nanoarchaeal lineage |
| APL637 | Aplasma, acid mine drainage Thermoplasmatales |
| GPL642 | Gplasma, acid mine drainage Thermoplasmatales |
| TPL759 | Tplasma, Thermoplasma spp. |
| BPL830 | Bplasma, acid mine drainage Thermoplasmatales |
| EPL623 | Eplasma, acid mine drainage Thermoplasmatales |
| GAM42a_T1038_G1031 | Representatives of the Xanthomonas group |
| GAM42a_T1038 | Representatives of the Xanthomonas group |
| GAM42a_A1041_A1040 | Representatives of the Xanthomonas group and the Alphaproteobacteria, Brevundimonas diminuta |
| Cren537 | Crenarchaea |
| Eury806 | Euryarchaea |
| Univ907 | all organism |
| Eub927 | most Bacteria |
| EPSY549 | Epsilonproteobacteria |
| EPSY914 | Epsilonproteobacteria |
| EPSY1384 | Epsilonproteobacteria |
| AERO1244 | Aeromonadaceae |
| HGC236 | Actinobacteria |
| MYBM1171 | genus Methylobacterium |
| E11 | Eubacteria |
| Beta1 | Betaproteobacteria |
| Beta2 | Betaproteobacteria |
| Beta3 | Betaproteobacteria |
| Beta4 | Betaproteobacteria |
| EUB342 | Most Bacteria |
