M. Griffing, Sean M. Rachid Viana, Giselle Mixson-Hayden, Tonya Sridaran, Sankar Alam, Mohammad Tauqeer de Oliveira, Alexandre Macedo W. Barnwell, John A. Escalante, Ananias Marins Povoa, Marinete Udhayakumar, Venkatachalam <i>dhfr</i> triple mutant H<sub>e</sub> changes over time (50R/108N). <p>The figure shows variation in H<sub>e</sub> surrounding <i>dhfr</i> for parasites carrying a 51I/108N double mutant during the 1980s (nā€Š=ā€Š10) and the 1990s (nā€Š=ā€Š8). The two flat, dashed lines represent two different estimates of neutral H<sub>e</sub> in Brazil.</p> triple;mutant 2013-03-16
    https://plos.figshare.com/articles/figure/_dhfr_triple_mutant_H_e_changes_over_time_50R_108N_/653554
10.1371/journal.pone.0058984.g004