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. 2020 Aug 28;11:2087. doi: 10.3389/fmicb.2020.02087

FIGURE 3.

FIGURE 3

Specificity of species- and subspecies-specific primer pairs which were mainly used in probiotic products against 41 strains. (A) Specificity of B. animalis subsp. lactis specific primer pair, amplification curve: B. animalis subsp. lactis KACC 16638, LI 001941, LI 001942, LI 000026, LI 000004, LI 000019, and LI 000062; (B) Specificity of Bifidobacterium bifidum specific primer pair, amplification curve: B. bifidum KCTC 3418, KCTC 3440, LI 000058, LI 000061, and LI 000063; (C) Specificity of Bifidobacterium breve specific primer pair, amplification curve: B. breve KACC 16639, KCTC 3419, and LI 000070; (D) Specificity of B. longum subsp. infantis specific primer pair, amplification curve: B. longum subsp. infantis KCTC 3249, LI 000033, LI 000261, and LI 000262.