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Fig. 1 | Rice

Fig. 1

From: Guanine Nucleotide Exchange Factor 7B (RopGEF7B) is involved in floral organ development in Oryza sativa

Fig. 1

Expression profiles of OsRopGEF7B in rice. a-d Detection of GUS activity in 5-d-old OsRopGEF7Bpro:GUS transgenic seedlings. a The root system. b Magnification of the boxed area in A. c Lateral root and its primordia. d The third leaf. e-h Analysis of GUS activity in floral meristem and floral organ primordia of different stages in OsRopGEF7Bpro:GUS plants. Flower at stage Sp2 (e), Sp4 (f), later-stage Sp4 (g), Sp6 (h), according to the definition of developmental stages by Ikeda et al. (2004). (I-L) Detection of OsRopGEF7Bpro:GUS expression at anthesis stages. (i, j) Whole flowers. k Anther. l Magnification of the boxed area in K. fm, floral meristem. Scale bars: (a) 1 cm; (b, c) 200 μm; (d, e to h, k, l) 100 μm; (i, j) 1 mm

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