The serine-rich N-terminal domain of oat phytochrome a helps regulate light responses and subnuclear localization of the photoreceptor

Plant Physiology

Volumn 129, Issue 3, 2002, Pages 1127-1137

  Casal, Jorge J ^a   Davis, Seth J ^a   Kirchenbauer, Daniel ^a   Viczian, Andras ^a   Yanovsky, Marcelo J ^a   Clough, Richard C ^a   Kircher, Stefan ^a   Jordan Beebe, Emily T ^a   Schäfer, Eberhard ^a   Nagy, Ferenc ^a   Vierstra, Richard D ^a  

^a UNIVERSIDAD DE BUENOS AIRES   (Argentina)

Author keywords

[No Author keywords available]

Indexed keywords

AMINO ACIDS; LIGHT; MUTAGENESIS; TOBACCO;

PHOTORECEPTORS;

PLANTS (BOTANY);

ARABIDOPSIS; AVENA; AVENA SATIVA; NICOTIANA; NICOTIANA TABACUM;

ANTHOCYANIN; ARABIDOPSIS PROTEIN; GREEN FLUORESCENT PROTEIN; HYBRID PROTEIN; PHOTOPROTEIN; PHYA PROTEIN, ARABIDOPSIS; PHYTOCHROME; PHYTOCHROME A; SERINE;

ARABIDOPSIS; ARTICLE; CELL NUCLEUS; CHEMISTRY; FLUORESCENCE MICROSCOPY; GENETICS; GROWTH, DEVELOPMENT AND AGING; LIGHT; METABOLISM; MUTATION; OAT; PHOTOSYNTHESIS; PHYSIOLOGY; PLANT GROWTH; PLANT SEED; RADIATION EXPOSURE; SIGNAL TRANSDUCTION; TOBACCO; TRANSGENIC PLANT;

ANTHOCYANINS; ARABIDOPSIS; ARABIDOPSIS PROTEINS; AVENA SATIVA; CELL NUCLEUS; GREEN FLUORESCENT PROTEINS; HYPOCOTYL; LIGHT; LUMINESCENT PROTEINS; MICROSCOPY, FLUORESCENCE; MUTATION; PHOTOSYNTHESIS; PHOTOSYNTHETIC REACTION CENTER COMPLEX PROTEINS; PHYTOCHROME; PHYTOCHROME A; PLANTS, GENETICALLY MODIFIED; RECOMBINANT FUSION PROTEINS; SEEDS; SERINE; SIGNAL TRANSDUCTION; TOBACCO;

EID: 0035983927     PISSN: 00320889     EISSN: None     Source Type: Journal    
DOI: 10.1104/pp.010977     Document Type: Article

References (47)

1. Three distinct sub-nuclear populations of HMG-I protein of different properties revealed by co-localization image analysis
2. LAF1, a MYB transcription activater for phytochrome A signaling
3. Far-red light blocks greening of Arabidopsis seedlings via a phytochrome A-mediated change in plastid development
4. Phytochrome A mediates the promotion of seed germination by very low fluences of light and canopy shade light in Arabidopsis
5. Dominant negative suppression of Arabidopsis photoresponses by mutant phytochrome-A sequences identifies spatially discrete regulatory domains in the photoreceptor
6. High-irradiance responses induced by far-red light in grass seedlings of the wild type or overexpressing phytochrome A
7. Is the far-red-absorbing form of Avena phytochrome A that is present at the end of the day able to sustain stem-growth inhibition during the night in transgenic tobacco and tomato seedlings?
8. Avena phytochrome A overexpressed in transgenic tobacco seedlings differentially affects red/far-red reversible and very-low-fluence responses (cotyledon unfolding) during de-etiolation
9. Two photobiological pathways of phytochrome A activity, only one of which shows dominant negative suppression by phytochrome B
10. Sustained but not transient phytochrome A signaling targets a region of a Lhcb1*2 promoter that is not necessary for phytochrome B action
11. Regulation of phytochrome B signaling by phytochrome A and FHY1 in Arabidopsis thaliana
12. Stable genetic transformation of Arabidopsis thaliana by Agrobacterium inoculation in planta
13. Carboxy-terminal deletion analysis of oat phytochrome A reveals the presence of separate domains required for structure and biological activity
14. Phytochrome requires the 6-kDa N-terminal domain for full biological activity
15. Expression of functional phytochrome A in transgenic rice
16. Phytochrome degradation
17. Characterization by enzyme-linked immunosorbent assay of monoclonal antibodies to Pisum and Avena phytochrome
18. An amino-terminal deletion of rice phytochrome A results in a dominant negative suppression of tobacco phytochrome A activity in transgenic tobacco seedlings
19. Coordination of phytochrome levels in phyB mutants of Arabidopsis as revealed by apoprotein-specific monoclonal antibodies
20. Light-induced nuclear translocation of endogenous pea phytochrome A visualized by immunocytochemical procedures
21. Photoresponses of light-grown phyA mutants of Arabidopsis. Phytochrome A is required for the perception of daylength extensions
22. The amino-terminus of phytochrome A contains two distinct functional domains
23. Characterization of regions within the N-terminal 6-kilodalton domain of phytochrome A that modulate its biological activity
24. Light induced nuclear import of phytochrome-A:GFP fusions proteins is differentially regulated in transgenic tobacco and Arabidopsis
25. Light-quality dependent nuclear import of the plant photoreceptors phytochrome A and B
26. Specialized vectors for gene tagging and expression studies
27. Aggresomes and Russell bodies. Symptoms of cellular indigestion?
28. Posttranslational modification of oat phytochrome A: Phosphorylation of a specific serine in a multiple serine cluster
29. Light control of Arabidopsis development entails co-ordinated regulation of genome expression and cellular pathways
30. Cryptochrome, phytochrome and anthocyanin production
31. Functional interaction of phytochrome B and cryptochrome 2
32. Phytochrome gene diversity
33. Dual effect of phytochrome A on hypocotyl growth under continuous red light
34. Light-grown plants of transgenic tobacco expressing an introduced oat phytochrome A gene under the control of a constitutive viral promoter exhibit persistent growth inhibition by far-red light
35. Formulae for determination of chlorophyllous pigments extracted with N,N-dimethylformamide
36. Distribution and localization of phytochrome within the plant
37. Phytochromes: Photosensory perception and signal transduction
38. Action spectra for phytochrome A- and phytochrome B-specific photoinduction of seed germination in Arabidopsis thaliana
39. The hy3 long hypocotyl mutant of Arabidopsis is deficient in phytochrome B
40. A novel motif mediates the targeting of the Arabidopsis COP1 protein to subnuclear foci
41. Serine-to-alanine substitutions at the amino-terminal region of phytochrome A result in an increase in biological activity
42. Photoresponses of Arabidopsis seedlings expressing an introduced oat phyA cDNA: Persistence of etiolated plant type responses in light-grown plants
43. Phytochrome A affects stem growth, anthocyanin synthesis, sucrose-phosphate-synthase activity and neighbour detection in sunlight-grown potato
44. The VLF loci, polymorphic between ecotypes Landsberg erecta and Columbia, dissect two branches of phytochrome A signalling pathways that correspond to the very-low fluence and high-irradiance responses of phytochrome
45. Phytochrome A, phytochrome B and HY4 are involved in hypocotyl growth responses to natural radiation in Arabidopsis: Weak de-etiolation of the phyA mutant under dense canopies
46. Missense mutation in the PAS2 domain of phytochrome A impairs subnuclear localization and a subset of responses
47. fhy3-1 retains inductive responses of phytochrome A