Fig. 8: Model of CmMYB012-mediated chrysanthemum plant responses to high temperatures. | Horticulture Research

Fig. 8: Model of CmMYB012-mediated chrysanthemum plant responses to high temperatures.

From: A novel transcription factor CmMYB012 inhibits flavone and anthocyanin biosynthesis in response to high temperatures in chrysanthemum

Fig. 8: Model of CmMYB012-mediated chrysanthemum plant responses to high temperatures.

High temperatures induce CmMYB012 to directly bind to the promoters of CmFNS, CmCHS, CmDFR, CmANS, and CmUFGT and inhibit their expression, leading to a decrease in flavones and anthocyanins. The reduction in flavones and anthocyanins weakens the ability of plants to cope with high-temperature stress and reduces the commercial value of chrysanthemum

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