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. 2021 Sep 1;12:706135. doi: 10.3389/fmicb.2021.706135

FIGURE 1.

FIGURE 1

Bacterial quantification by qPCR in mouse intestinal sites. (A) qPCR experiments performed with the respective strain-specific primers. (B) qPCR experiments performed with pan-bacterial primers. PBS, control mice gavaged with phosphate buffered saline; 23sg, mice gavaged with B. bifidum MIMBb23sg; Lh5, mice gavaged with L. helveticus MIMLh5; DG, mice gavaged with L. paracasei DG. n.d., target not detected with any of the strain-specific primer pairs. Statistics is according to Mann-Whitney U-test; **P < 0.01; *P < 0.05; n.s., not significant.