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. 2021 Apr 28;12:2456. doi: 10.1038/s41467-021-22812-x

Fig. 3. B2 and B3 RAFs function redundantly in ABA response in vivo.

Fig. 3

a Mutations of RAF genes in the high-order mutants used in this study. b Photographs of seedlings after 4 weeks of growth in the soil. Bar = 1 cm. c Photographs of seedlings after 10 days of germination and growth on 1/2 MS medium containing indicated concentrations of ABA, without (upper panel) or with (bottom panel) 1% sucrose. The position of mutants in the image is shown in the box at the upper-right corner. d Photographs of seedlings after 10 days of germination and growth on 1/2 MS medium containing indicated concentrations of ABA without sucrose. e Photographs of seedlings after 10 days of germination and growth on 1/2 MS medium containing indicated concentrations of ABA with 1% sucrose. f The ABA-induced phosphorylation of Ser171 and Ser175 of SnRK2.6 in wild-type and the OK100-B2 and OK100-B3 mutants. The anti-pS171 and anti-pS175 immunoblots were used to show the phosphorylation of the conserved serine residues. Arrows indicate the non-specific bands recognized by anti-pS171 and anti-pS175 antibodies. Images shown are representative of at least two independent experiments. Source data are provided in Source Data.