<p>Electropherogram of multiplex PCR from plasmids, clones and SCID mice tumors of three genes. M—marker, 1—PCR from plasmid pETE/<i>SEMA3B</i>, 2—PCR from plasmid pETE/<i>TUSC2</i>, 3—PCR from plasmid pETE/<i>ZMYND10</i>, 4—PCR from U7111/<i>SEMA3B</i> cell clone 1, 5—PCR from U7111/<i>TUSC2</i> cell clone 3, 6—PCR from U7111/<i>ZMYND10</i> cell clone 4, 7—mixed cell clones, 8—PCR from tumor 1, 9—PCR from tumor 2, 10—PCR from tumor 3, 11—negative control.</p