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Figure 3 | BMC Microbiology

Figure 3

From: PCR and real-time PCR primers developed for detection and identification of Bifidobacterium thermophilumin faeces

Figure 3

Determination of the detection limit of the B. thermophilum PCR on faecal samples. PCR amplification with primers btherm and lm3 of DNA isolated from faecal sample F0, the PCR-amplification negative control (0) spiked with 109 (9), 108 (8), 107 (7), 106 (6) or 105 (5) B. thermophilum RBL67 cells/g faeces; h: 100-bp DNA ladder [kb]; t: 1-kb DNA ladder [kb]; w: water; 67: PCR on a colony of B. thermophilum RBL67.

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