Figure 4From: Molecular identification of Coccidioides spp. in soil samples from Brazil1.2% agarose gel showing results of semi-nested PCR with primers RFA12/RFA13 and RFA12/P2 specific for Coccidioides spp., lines 1, 5, 9, 13 and 17 = white, lines 2-4 DNA C . posadasii (pure), lines 6-8 DNA C. posadasii (diluted at 10-2), lines 10-12 DNA C. posadasii (diluted a 10-3), lines 14-16 DNA C. posadasii (diluted 10-4). MW = 1 Kb DNA Ladder (Promega).Back to article page