Fig. 1From: Detection of Toxoplasma gondii in chicken and soil of chicken farms in Nanjing region, ChinaThe sensitivity of PCR to detect the Toxoplasma tachyzoites DNA in 0.5Ā g soil. Lane M: molecular size marker; lane 1: positive control; lane 2: negative control; lanes 3ā10: 1āĆā105, 1āĆā104, 1āĆā103, 5āĆā102, 1āĆā102, 5āĆā101, 1āĆā101, 1āĆā100 of Toxoplasma tachyzoites in 0.5Ā g soil, respectivelyBack to article page