trending toward significancep = 0.15
10 μM NPA-, 50 μM NPA-, and 100 μM NPA-treated gametophytes exhibited a median RMR comparable to the DMSO solvent mock, although the 100 μM NPA-treated group was trending toward significance ( p = 0.15) in comparison to either of the lower concentrations of NPA ( p > 0.99) ( Figure 6 k).