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Fig. 5 | BMC Plant Biology

Fig. 5

From: miR390 family of Cymbidium goeringii is involved in the development of reproductive organs in transgenic Arabidopsis

Fig. 5

Phenotype changes in floral organs of wild type and transgenic Arabidopsis plants. A The stamens staining with Alexander solution under an optical microscope. B The pollen grains staining with Alexander solution under an optical microscope. C-D The statistical results of the pollen stains’ number and staining rate under an optical microscope with 10×magnification. E In vitro pollen germination and pollen-tube growth under an optical microscope with 20×magnification. F-G The statistical results of pollen germination rate and pollen tubes’ length. H The stigma of pistils under an electron microscope. The different letters indicate significant differences (P < 0.05)

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