Light perception and signalling by phytochrome A

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Light perception and signalling by phytochrome A.

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Mutant Screen Distinguishes between Residues Necessary for Light-Signal Perception and Signal Transfer by Phytochrome B

The phytochromes (phyA to phyE) are a major plant photoreceptor family that regulate a diversity of developmental processes in response to light. The N-terminal 651-amino acid domain of phyB (N651), which binds an open tetrapyrrole chromophore, acts to perceive and transduce regulatory light signals in the cell nucleus. The N651 domain comprises several subdomains: the N-terminal extension, the...

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ژورنال

عنوان ژورنال: Journal of Experimental Botany

سال: 2013

ISSN: 1460-2431,0022-0957

DOI: 10.1093/jxb/ert379