Fig. 5
From: PbrBGAL6 promotes pollen tube growth by influencing apical pectin level in Pyrus bretschneideri
Tissue-specific expression of 12 PbrBGAL genes in 14 different samples. Ro: roots, St: stems, Le: leaves, Fl: flesh, Pd: pedicels, Ov: ovaries, Re: receptacles, Pt: petals, Sy: styles, An: anthers, Po: mature pollen, 1 h: hydrated pollen, 6 h: growing pollen tubes and 16 h: stopped-growth pollen tubes. Data are presented as the mean ± standard error (n = 3 biological replicates). Different lowercase letters indicate significant differences (P < 0.05)