TABLE 1.
16S rRNA-targeted oligonucleotide probes and PCR primers used in this study
Short name | Target taxon(a) | Sequence (5′-3′) | Positiona | OPD full nameb | Wash temp (°C)c | Reference |
---|---|---|---|---|---|---|
Univ1390 | Universal | GAC GGG CGG TGT GTA CAA | 1407–1390 | S-*-Univ-1390-a-A-18 | 44 | 55 |
Entero | Enterobacteria | CTT TTG CAR CCC ACT | 1432–1418 | not available | 44 | 31 |
Lacb0722 | All LAB | YCA CCG CTA CAC ATG RAG TTC CAC T | 746–722 | S-*-Lab-0722-a-A-25 | 54 | 42 |
Strc493 | Streptococcus, Lactococcus, some Leuconostoc | GTT AGC CGT CCC TTT CTG G | 511–493 | S-*-Strc-0493-a-A-19 | 50 | 16 |
212RLa | Lactococcus | CTT TGA GTG ATG CAA TTG CAT C | 233–212 | S-S-L.lac-0212-a-A-22 | 46 | 38 |
Lab158 | Lactobacillus, Enterococcus, Pediococcus, Leuconostoc, Weissella | GGT ATT AGC AYC TGT TTC CA | 177–158 | S-G-Lab-0158-a-A-20 | 45 | 7 |
LU2 | Leuconostoc | GAT CCA TCT CTA GGT GAC GCC G | 242–220 | not available | 46 | 32 |
Lbfe | L. fermentum | GCG ACC AAA ATC AAT CAG G | 90–72 | S-S-Lb.ferm-0072-a-A-19 | 50 | 40 |
Lbpe | L. plantarum | TCA AAT GTA AAT CAT GAT G | 90–72 | S-S-Lb.plan-0072-a-A-19 | 38 | 40 |
lm3 | Bifidobacterium | CGG GTG CTI CCC ACT TTC ATG | 1432–1412 | S-G-Bif-1412-a-A-21 | 49.5 | 24 |
Euk1427fd | NAe | TCT GTG ATG CCC TTA GAT GTT CTG GG | 1453–1427 | NA | NA | 48 |
Euk1616r | NA | GCG GTG TGT ACA AAG GGC AGG G | 1616–1637 | NA | NA | 48 |
338fd | NA | ACT CCT ACG GGA GGC AGC AG | 357–338 | NA | NA | 25 |
518r | NA | ATT ACC GCG GCT GCT GG | 534–518 | NA | NA | 30 |
E. coli numbering, except for Euk1427f and Euk1616r (Saccharomyces cerevisiae numbering).
OPD, Oligonucleotide Probe Database (4).
Wash temperature in 1× SSC–1% sodium dodecyl sulfate (1× SSC is 0.15 M NaCl plus 0.015 M sodium citrate).
A GC clamp was attached to the 5′ ends of the 338f and Euk1427f primers to obtain primers gc338f and gcEuk1427f (GC clamp: 5′CGCCCGCCGCGCGCGGCGGGCGGGGCGGGGGCACGGGGGG) (30).
NA, not applicable.