Fig. 2

Subcellular localization of CsA-IPT5-GFP and expression profiles of CsA-IPT5 transcripts in the different tissues of tea plant. A and B (magnification of A), CsA-IPT5::GFP fluorescence (green); C and D (magnification of C), chloroplast autofluorescence (red); E and F (magnification of E), merged (yellow). G, H Expression profiles of CsA-IPT5 transcripts in the different tissues of tea plant. AS patterns were expressed as ratios of the indicated splice variants to the total transcripts, and the data are mean ± SD (n = 6). Letters indicate significant differences of total CsA-IPT5 among tissues (G) and among splice variant ratios in each tissue (H) (P < 0.05, Duncan’s multiple range test)