Figure 6 | Scientific Reports

Figure 6

From: Dual role of SND1 facilitates efficient communication between abiotic stress signalling and normal growth in Arabidopsis

Figure 6

Working model of SND1, negatively regulating ABI4 in the ABA biosynthesis pathway. SND1 is a master switch for the formation of secondary cell walls through the induction of Myb46 under normal conditions. For a strong and successful plant growth, SND1 directly binds to the ABI4 promoter and negatively regulates the expression of the ABI4 transcript, inhibiting of the ABA biosynthesis pathway. SND1 is induced by osmotic stress and inhibits continuous ABA production under these conditions.

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