Fig. 1

Schematic diagram of the CsA-IPT5 transcripts, GFP fluorescence and qPCR detection of GFP. A-F Schematic diagram of the full-length CsA-IPT5 cDNA (A) and five CsA-IPT5 splice variants (B-F). Black rectangles represent CDS; Hollow rectangles with arrows represent UTR; a line segment represents 100 bases. The ATTTA motif and poly(A) signal sequence has been labeled with different colors, respectively. G-L GFP fluorescence and protein expression of GFP. Data are means ±standard deviation (SD) (n = 6). In each figure, letters indicate significant differences among the GFP constructs (P < 0.05, Duncan’s multiple range test)