Unexpected roles for cryptochrome 2 and phototropin revealed by high-resolution analysis of blue light-mediated hypocotyl growth inhibition

Plant Journal

Volumn 26, Issue 5, 2001, Pages 471-478

  Folta, K M ^a   Spalding, E P ^a  

^a UNIVERSITY OF WISCONSIN MADISON   (United States)

Author keywords

Blue light; Cryptochrome; Depolarization; Growth inhibition; Hypocotyl; Phototropin

Indexed keywords

BLUE LIGHT; CELL MEMBRANE; CRYPTOCHROME; ETIOLATION; GROWTH INHIBITION; IMAGE ANALYSIS; LIGHT; MUTANT; PHOTOMORPHOGENESIS; PHOTOTROPIN; PHOTOTROPISM; PLANT GROWTH; PLANT RESPONSE; SEEDLING; SIGNAL TRANSDUCTION;

BIOLOGICAL MEMBRANES; GROWTH KINETICS; IMAGE ANALYSIS; PHOTOCHEMICAL REACTIONS; PIGMENTS;

BLUE LIGHT(BL);

PLANTS (BOTANY);

NON-PROGRAMMATIC;

ARABIDOPSIS; CELL MEMBRANE; DROSOPHILA PROTEINS; ELECTROPHYSIOLOGY; EYE PROTEINS; FLAVOPROTEINS; HYPOCOTYL; LIGHT; MEMBRANE POTENTIALS; MORPHOGENESIS; MUTATION; PHOTORECEPTORS, INVERTEBRATE; PHOTOTRANSDUCTION; RECEPTORS, G-PROTEIN-COUPLED;

ARABIDOPSIS THALIANA;

EID: 0034928207     PISSN: 09607412     EISSN: None     Source Type: Journal    
DOI: 10.1046/j.1365-313X.2001.01038.x     Document Type: Article

References (33)

1. The blue-light receptor cryptochrome 1 shows functional dependence on phytochrome A or phytochrome B in Arabidopsis thaliana
2. The CRY1 blue light photoreceptor of Arabidopsis interacts with phytochrome A in vitro
3. Chimeric proteins between cry1 and cry2 Arabidopsis blue light photoreceptors indicate overlapping functions and varying protein stability
4. Blue-light photoreceptors in higher plants
5. Cryptochromes: Blue light receptors for plants and animals
6. An anion channel in Arabidopsis hypocotyls activated by blue light
7. Rapid suppression of growth by blue light
8. Rapid suppression of growth by blue light: Biophysical method of action
9. Kinetic separation of phototropism from blue-light inhibition of stem elongation
10. Reversal of blue light-stimulated stomatal opening by green light
11. Two separate photoreceptors control hypocotyl growth in green seedlings
12. Regulation of flowering time by Arabidopsis photoreceptors
13. The Arabidopsis blue light receptor cryptochrome 2 is a nuclear protein regulated by a blue light-dependent post-transcriptional mechanism
14. Arabidopsis NPHI: A protein kinase with a putative redox-sensing domain
15. Nuclear localization of the Arabidopsis blue light receptor cryptochrome 2
16. Genetic control of light-inhibited hypocotyl elongation in Arabidopsis thaliana (L.) Heynh
17. Arabidopsis contains at least four independent blue light-activated signal transduction pathways
18. Regulation of pea epicotyl elongation by blue light. Fluence-response relationships and growth distribution
19. CRY2: A second member of the Arabidopsis cryptochrome gene family
20. Enhancement of blue-light sensitivity of Arabidopsis seedlings by a blue light receptor cryptochrome 2
21. Plant blue-light receptors
22. Mutations in the NPH1 locus of Arabidopsis disrupt the perception of phototropic stimuli
23. Functional interaction of phytochrome B and cryptochrome 2
24. Rapid growth inhibition of gherkin hypocotyls in blue light
25. Antagonistic actions of Arabidopsis cryptochromes and phytochrome B in the regulation of floral induction
26. Coaction between pigment systems
27. Arabidopsis NPH3: A NPH1 photoreceptor-interacting protein essential for phototropism
28. Arabidopsis mutants define a central role for the xanthophyll cycle in the regulation of photosynthetic energy conversion
29. Two genetically separable phases of growth inhibition induced by blue light in Arabidopsis seedlings
30. Sequential and coordinated action of phytochromes A and B during Arabidopsis stem growth revealed by kinetic analysis
31. Large plasma-membrane depolarisation precedes rapid blue-light-induced growth inhibition in cucumber
32. Influence of electrolytes on growth, phototropism, nutation and surface potential in etiolated cucumber seedlings
33. Ion channels and the transduction of light signals