<i>Mycoplasma gallisepticum</i> cultures used in this study and their origin.

<p><i>Mycoplasma gallisepticum</i> cultures used in this study and their origin.</p

Conventional and normalized melt curve analysis of mixed strains using <i>pvpA</i>-PCR.

<p>Mixture of ts-11 and F strain (a and b), ts-11 and 6/85 strain (c and d), ts-11 and S6 strain (e and f), ts-11 and 86026 field isolate (g and h). Specimens A, B, C, D and E each contains 1 ng of ts-11 DNA and 1-10^-4 ng of contaminant MG DNA and specimens F, G, H and I each contains 1-10^-4 ng of ts-11 DNA and 1 ng of contaminant MG DNA, respectively.</p