Figure 1From: Role of Culex and Anopheles mosquito species as potential vectors of rift valley fever virus in Sudan outbreak, 2007 1·5% agarose gel electrophoresis showing RT-PCR product (551 bp) of RVFV in infected mosquitoes. Lanes M, 1, 2 and 3 show PhiX174 HaeIII DNA marker, 551 bp amplified product from RVFV-infected mosquito, PCR mix without DNA (as negative control) and ELISA positive mosquito (as positive control), respectively.Back to article page