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Phytochrome-interacting factors
Seminars in Cell & Developmental Biology, 2000The phytochrome family of sensory photoreceptors transduces environmental light signals to responsive nuclear genes by poorly defined pathways. The recent application of yeast two-hybrid library screens to the identification of components that physically interact with members of the phytochrome family has dramatically altered previous views of the ...
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Gene regulation by phytochrome
Trends in Genetics, 1988Abstract Many responses of plants to phytochrome involve alterations in gene expression. Recent studies with transgenic plants as an expression system have led to the identification of cis -acting elements that mediate responses to phytochrome and light.
F, Nagy, S A, Kay, N H, Chua
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Primary Reaction of Phytochrome
Nature, 1971MANY aspects of morphogenesis in higher plants are regulated by phytochrome1,2, but the mechanism of its action is still a subject for controversy3. By “primary reaction of phytochrome” we mean the first reaction in which PFR, the physiologically active species of the phytochrome system which absorbs far red light, becomes involved after its formation (
H, Mohr, I, Bienger, H, Lange
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Spatial distribution of phytochromes
Journal of Plant Research, 1997Phytochromes are chromoproteins which mediate several light responses in plants. Phytochrome proteins are encoded by a gene family which is currently being characterized in several plant species. Analysis of type-specific mutants of two well-characterized members of the family, PhyA and PhyB, indicates that these proteins have distinct functions.
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Vibrational spectroscopy of phytochromes and phytochrome-related photoreceptors
2015In the present work an integral vibrational spectroscopic approach was applied to investigate the mechanisms of the photoinduced processes in phytochromes. These photoreceptor proteins bind an open-chain tetrapyrrole as a cofactor. Mainly classified in canonical (plants), prototypical (bacteria, fungi), bathy phytochromes (bacteria) and ...
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Phytochrome B and PHYTOCHROME INTERACTING FACTOR8 modulate seasonal growth in trees
New Phytologist, 2021Ove Nilsson +2 more
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