Close
  Indian J Med Microbiol
 

Figure 1: Polymerase chain reaction amplification products of DNA of invA gene of Salmonella spp. Lane M = 100 bp ladder, Lanes 1, 2, 3, 4, 5, 6, 7, 8, 9, and 11 showed positive to invA primers, lanes − and + are negative and positive controls, respectively. Lane 10 showed no amplification (negative). Key: − = Negative control, + = Positive control, M = 100 base pair molecular weight ladder, (1-11) = samples

Figure 1: Polymerase chain reaction amplification products of DNA of <i>invA</i> gene of <i>Salmonella</i> spp. Lane M = 100 bp ladder, Lanes 1, 2, 3, 4, 5, 6, 7, 8, 9, and 11 showed positive to <i>invA</i> primers, lanes − and + are negative and positive controls, respectively. Lane 10 showed no amplification (negative). Key: − = Negative control, + = Positive control, M = 100 base pair molecular weight ladder, (1-11) = samples