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. 2011 Mar;10(3):332–342. doi: 10.1128/EC.00293-10

Fig. 8.

Fig. 8.

Filamentous growth of mep1Δ mep2Δ double mutants and mep1Δ mep2Δ npr1Δ triple mutants expressing wild-type MEP2 or the MEP2G343C allele on SD agar plates containing 100 μM ammonium or urea as the sole nitrogen source. The plates were incubated for 6 days at 37°C. The following strains were used: SCΔmep12MEP2K1A and -B (mep1Δ mep2Δ + MEP2), SCΔmep12MEP2K2A and -B (mep1Δ mep2Δ + MEP2G343C), Δmep1Δmep2Δnpr1MEP2K1A and -B (mep1Δ mep2Δ npr1Δ + MEP2), and Δmep1Δmep2Δnpr1MEP2K2A and -B (mep1Δ mep2Δ npr1Δ + MEP2G343C). The two independently generated series of mutants behaved identically, and only one of them is shown in each case.