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Figure 3 | BMC Plant Biology

Figure 3

From: The 5′UTR-intron of the Gladiolus polyubiquitin promoter GUBQ1 enhances translation efficiency in Gladiolus and Arabidopsis

Figure 3

Histochemical GUS staining of transgenic (A) Gladiolus and (B) Arabidopsis plants containing the uidA gene under control of either the CaMV 35 S (35 S), G1-1 or G1-3 promoter. The Gladiolus plant material was taken three weeks after subculture from plantlets growing in vitro on MS medium. Plant tissue was incubated 16 h at 37°C in the staining solution. Magnification bars in A represent 2 mm.

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