UVR8 disrupts stabilisation of PIF5 by COP1 to inhibit plant stem elongation in sunlight

UV-B light suppresses the shade avoidance response in plants by reducing the abundance of PIF transcription factors by an undefined mechanism. Here the authors show that UV-B perceived by the UVR8 receptor inhibits the shade avoidance response by preventing stabilisation of PIF5 by COP1.

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Autores principales: Ashutosh Sharma, Bhavana Sharma, Scott Hayes, Konstantin Kerner, Ute Hoecker, Gareth I. Jenkins, Keara A. Franklin
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/8459799768e844fb85613f1cf48eae8b
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