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. 2009 Dec;151(4):1889–1901. doi: 10.1104/pp.109.146803

Figure 9.

Figure 9.

Working model for TLD1 function in response to drought stress. Water deficiency triggers TLD1/OsGH3.13 expression through an ABA-dependent system, causing the alteration of IAA homeostasis, leading to the accumulation of drought-inducible functional genes, such as LEAs, and drought tolerance. Concomitantly, alterations in plant architecture or tissue patterning may also contribute to drought tolerance. aa, Amino acid.