Fig. 3

Typical floral phenotypes of GsAG1- and GsAG2-expressing transgenic Arabidopsis plants. a Vector-control flower with normal sepal and petal organs. b–d Flowers of GsAG1-overexpressing transgenic lines nos. 2, 3, and 6 with sepals and petals converted into pistiloid and stamenoid organs, respectively. e–f Flowers of GsAG2-overexpressing transgenic lines nos. 9 and 13 with normal floral phenotypes. Expression of transgene in each T₂ transgenic plant is illustrated in Additional file 1: Figure S4. Bar = 10 mm