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Fig. 5 | BMC Plant Biology

Fig. 5

From: Coordination between GROWTH-REGULATING FACTOR1 and GRF-INTERACTING FACTOR1 plays a key role in regulating leaf growth in rice

Fig. 5

The phenotypes of the transgenic lines with ectopic expression of OsGIF1. a The phenotypes of the three genetic backgrounds of OsGIF1 (NT, OsGIF1OE, OsGIF1RNAi). b The expression level of OsGIF1 measured by qRT-PCR in the three genetic backgrounds of OsGIF1. **, Significant difference at P < 0.01 compared with expression in the non-transformed plants (NT) by Student’s t-test (n = 3; means ± SDs). c The phenotypes of the complete leaf from second to fourth position in the 3-week-old seedlings of the three backgrounds of OsGIF1 as well as crossed line: OsGIF1RNAi × mOsGRF1OE. d The morphologic features of roots of the three backgrounds of OsGIF1. e The morphologic features of seeds and spikes of the three backgrounds of OsGIF1. f The expression level of OsFRF1 and OsGIF1 measured by qRT-PCR in 2-week-old seedlings of the non-transformed plants and crossed lines of mOsGIF1RNAi × mOsGRF1OE. **, Significant difference at P < 0.01 compared with expression in the non-transformed plants (NT) by Student’s t-test (n = 3; means ± SDs). g The expression level of cycOs1 and cycOs2 measured by qRT-PCR in leaves of the three backgrounds of OsGIF1 as well as crossed line, mOsGIF1RNAi × mOsGRF1OE. **, Significant difference at P < 0.01 compared with expression in the non-transformed plants (NT) by Student’s t-test (n = 3; means ± SDs)

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