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. 2014 Nov 17;9(11):e112982. doi: 10.1371/journal.pone.0112982

Figure 4. All 10 monkeys challenged with B. malayi L3 were screened for the appearance of Mf in the peripheral blood circulation by Knott technique and PCR analysis.

Figure 4

A) Results from Knott technique showed the presence of mf in the blood that was stained with methylene blue. B) Mf specific Hha I gene was amplified and analyzed in 1% agarose gel.