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. 2019 Jul 10;10:853. doi: 10.3389/fpls.2019.00853

Figure 2.

Figure 2

MADS-box genes are involved in abiotic stress response in different developmental processes in several plants. (A) OsMADS26 is a negative regulator of drought stress tolerance in rice. The cartoon represents downregulation of OsMADS26 (OsMADS26-RNAi) and wild type plants in conditions of water stress for 18 days followed by 15 days of re-watering (Khong et al., 2015). (B) SlMBP11 is required in order to give more tolerance for salt stress to tomato plants. Plants are more affected by salt stress condition (100 mM NaCl) when this gene is downregulated (SIMBP11-RNAi) (Guo et al., 2016). (C) Overexpression (OE) of TaMADS51 in transgenic tobacco plants improves plant growth under phosphorous (P)-deprivation (Shi et al., 2016). In Arabidopsis: (D) SVP repress the onset of the flowering in drought escape response at short day conditions. Cartoons are representative of wild type plants (16 weeks old) and svp mutants (8 weeks old) subjected to control conditions or drought regime (Riboni et al., 2013). (E) AGL21 is important for LR development in control conditions and under nitrogen (N)-deprivation (Yu L.-H. et al., 2014). (F) AGL21 function as a negative regulator of seed germination under osmotic stress conditions (300 mM mannitol) (Yu et al., 2017).