| Probe name |
Specificity |
| AT1458 | Azoarcus-Thauera cluster |
| Azo1251 | Azoarcus tolulyticus strains Tol-4, Td-1, Td-15, Td-17, Td-19, Td-21, A. evansii KB740, Azoarcus sp. strain pF6 |
| AZA483 | Azoarcus cluster |
| OTU4-645 | Alcaligenes latus, activated sludge clones A2, A26b |
| Al | Azospirillum lipoferum |
| Ai | Azospirillum irakense |
| Aba | Azospirillum brasiliense, A. amazonense |
| G Rb | Rhodobacter, Roseobacter |
| AZA1006 | Most members of the Azoarcus cluster |
| RHC630 | Most Thauera, Zoogloea, and Rhodocyclus spp. |
| DAF1030 | Some bacteria of the Dechloromonas-Ferribacterium-Quadricoccus-Azonexus lineage |
| AZAR483 | Azoarcus cluster |
| AZA444 | Azoarcus evansii, Azoarcus tolulyticus str.Td-3, Azoarcus tolulyticus str.Td-19, Azoarcus sp. ToN1 |
| AZTOLY452 | Azoarcus tolulyticus |
| AZANBU228 | Azoarcus anaerobius, Azoarcus buckelli |
| AZAN130 | Azoarcus anaerobius |
| AZAN465 | Azoarcus anaerobius |
| AZA463 | Azoarcus sp.PbN1 and HxN1 |
| AZA835 | Azoarcus sp.PbN1 |
| AZA452 | Azoarcus sp. PH002, Azoarcus sp. CR23 |
| AZOA844 | Azoarcus sp. PH002, Azoarcus sp. CR23 |
| AZIND433 | Azoarcus indigens, Azoarcus sp. BH72 |
| AZIND449 | Azoarcus sp. BH72 |
| AZIND455 | Azoarcus indigens |
| AZCOM447 | Azoarcus communis |
| AZP737 | Most Azospira spp. |
| AZP471 | Most Azospira spp. |
| AZP456 | Most Azospira spp. |
| AZV211 | Azovibrio spp. |
| AZVRE847 | Azovibrio restrictus |
| ATD1459 | most Azoarcus spp. and Thauera spp., Denitromonas sp. |
| TH3 (AZTHA222,RHC222) | Some members of the Azoarcus-Thauera-Denitromonas, Zoogloea, and Azovibrio lineages |
| AZIN1023 | Azoarcus sp. BH72, Azoarcus indigens |
| TH14 (RHC175b) | Some Thauera, Azoarcus, Zoogloea, Sterolibacterium, and Azovibrio spp. |
| AZA1252 | Azoarcus evansii, Azoarcus toluvorans, Azoarcus tolulyticus, Azoarcus toluclasticus |
| RdCap503 | Rhodobacter capsulatus |
| Azo644 (AZA645) | Most members of the Azoarcus cluster |
