Volume 22, Number 2—February 2016
Research
Trematode Fluke Procerovum varium as Cause of Ocular Inflammation in Children, South India
Figure 5

Figure 5. PCR amplification of trematode cercaria DNA obtained from Melanoides tuberculata snails in study of ocular inflammation in children, South India. Gel electrophoresis was performed on 1.5% agarose gel. A) Internal transcribed spacer 2 region; arrow indicates 369-bp amplified DNA product. Lanes 1–3, trematode cercariae DNA; lane 4, negative control; lane 5, 100-bp DNA marker. B) Internal transcribed spacer 2 region; arrow indicates 539-bp–amplified DNA product. Lanes 1–4, trematode cercariae DNA; lane 5, negative control; lane 6, 100-bp DNA marker. C) 28S rDNA region; arrow indicates 715-bp amplified DNA product. Lanes 1–4, trematode cercariae DNA; lane 5, negative control; lane 6, 100-bp DNA marker.
1Current affiliation: National Academy of Sciences, India, Lucknow, India.