Journal Title
Title of Journal: J Plant Res
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Abbravation: Journal of Plant Research
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Authors: Bobin Liu Zhaohe Yang Adam Gomez Bin Liu Chentao Lin Yoshito Oka
Publish Date: 2016/01/25
Volume: 129, Issue: 2, Pages: 137-148
Abstract
Cryptochromes CRY are flavoproteins that direct a diverse array of developmental processes in response to blue light in plants Conformational changes in CRY are induced by the absorption of photons and result in the propagation of light signals to downstream components In Arabidopsis CRY1 and CRY2 serve both distinct and partially overlapping functions in regulating photomorphogenic responses and photoperiodic flowering For example both CRY1 and CRY2 regulate the abundance of transcription factors by directly reversing the activity of E3 ubiquitin ligase on CONSTITUTIVE PHOTOMORPHOGENIC 1 and SUPPRESSOR OF PHYA105 1 complexes in a blue lightdependent manner CRY2 also specifically governs a photoperiodic flowering mechanism by directly interacting with a transcription factor called CRYPTOCHROMEINTERACTING BASICHELIXLOOPHELIX Recently structure/function analysis of CRY1 revealed that the CONSTITUTIVE PHOTOMORPHOGENIC 1 independent pathway is also involved in CRY1mediated inhibition of hypocotyl elongation CRY1 and CRY2 thus not only share a common pathway but also relay light signals through distinct pathways which may lead to altered developmental programs in plants
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- Embryology of Pera (Peraceae, Malpighiales): systematics and evolutionary implications
- An inverse relationship between allelopathic activity and salt tolerance in suspension cultures of three mangrove species, Sonneratia alba , S. caseolaris and S. ovata : development of a bioassay method for allelopathy, the protoplast co-culture method
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