Article
A short amino-terminal part of Arabidopsis phytochrome A induces constitutive photomorphogenic response.
Molecular plant - 1 May 2012
Viczián András, Ádám Éva, Wolf Iris, Bindics János, Kircher Stefan, Heijde Marc, Ulm Roman, Schäfer Eberhard, Nagy Ferenc
Abstract excerpt
Phytochrome A (phyA) is the dominant photoreceptor of far-red light sensing in Arabidopsis thaliana. phyA accumulates at high levels in the cytoplasm of etiolated seedlings, and light-induced phyA signaling is mediated by a complex regulatory network. This includes light- and FHY1/FHL protein-dependent translocation of native phyA into the nucleus in vivo. It has also been shown that a short N-terminal fragment...
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