Fig. 8
From: PbrBGAL6 promotes pollen tube growth by influencing apical pectin level in Pyrus bretschneideri
PbrPME and PbrPG relative expression levels. Data are presented as the mean ± standard error (n = 3 biological replicates). Extremely significant (P < 0.01), significant (P < 0.05), and non-significant differences are indicated by **, *, and n.s., respectively