Disruption of the actin cytoskeleton results in the promotion of gravitropism in inflorescence stems and hypocotyls of Arabidopsis

Plant Physiology

Volumn 128, Issue 2, 2002, Pages 669-681

  Yamamoto, Kazuyoshi ^a   Kiss, John Z ^a  

^a MIAMI UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CELLS; DEPOLYMERIZATION; GRAVITATION; MICROSCOPIC EXAMINATION;

CYTOSKELETON;

PLANTS (BOTANY);

ALEXA; ARABIDOPSIS;

ACTIN; ALEXA 488 HYDRAZIDE; FLUORESCENT DYE; FUSED HETEROCYCLIC RINGS; HYDRAZINE DERIVATIVE; LATRUNCULIN B; PHALLOIDIN; THIAZOLE DERIVATIVE; THIAZOLIDINE DERIVATIVE;

ARABIDOPSIS; ARTICLE; CHEMISTRY; CONFOCAL MICROSCOPY; CYTOLOGY; DOSE RESPONSE; DRUG EFFECT; GRAVITROPISM; MICROFILAMENT; NASA DISCIPLINE PLANT BIOLOGY; NON-NASA CENTER; PHYSIOLOGY; PLANT GROWTH; PLANT ROOT; PLANT STEM; SIGNAL TRANSDUCTION;

NASA DISCIPLINE PLANT BIOLOGY; NON-NASA CENTER;

ACTINS; ARABIDOPSIS; BICYCLO COMPOUNDS, HETEROCYCLIC; DOSE-RESPONSE RELATIONSHIP, DRUG; FLUORESCENT DYES; GRAVITROPISM; HYDRAZINES; HYPOCOTYL; MICROFILAMENTS; MICROSCOPY, CONFOCAL; PHALLOIDINE; PLANT ROOTS; PLANT STEMS; SIGNAL TRANSDUCTION; THIAZOLES; THIAZOLIDINES;

EID: 85047684732     PISSN: 00320889     EISSN: None     Source Type: Journal    
DOI: 10.1104/pp.010804     Document Type: Article

References (33)

1. Root cytoskeleton: Its role in perception of and response to gravity
2. Latrunculin B-induced plant dwarfism: Plant cell elongation is F-actin-dependent
3. Mapping the functional roles of cap cells in the response of Arabidopsis primary roots to gravity
4. The organization of the actin cytoskeleton in vertical and graviresponding primary roots of maize
5. Demonstration of prominent actin filaments in the root columella
6. Lentil root statoliths reach a stable state in microgravity
7. Immunolocalization of actin in root statocytes of Lens culinaris L.
8. Gravity perception and gravitropic response of inflorescence stems in Arabidopsis thaliana
9. Genetic evidence that the endodermis is essential for shoot gravitropism in Arabidopsis thaliana
10. Cytoskeletal dynamics in living plant cells
11. Actin-organelle interaction: Association with chloroplast in Arabidopsis leaf mesophyll cells
12. Mechanisms of the early phases of plant gravitropism
13. Reduced gravitropism in hypocotyls of starch-deficient mutants of Arabidopsis
14. Gravitropism in roots of intermediate-starch mutants of Arabidopsis
15. Plastid sedimentation kinetics in roots of wild-type and starch-deficient mutants of Arabidopsis
16. Analysis of changes in relative elemental growth rate patterns in the elongation zone of Arabidopsis roots upon gravistimulation
17. Actin network as a normal component of the cytoskeleton in many vascular plant cells
18. Effects of latrunculin reveal requirements for the actin cytoskeleton during secretion from mast cells
19. Statocyte polarity and gravisensitivity in seedling roots grown in microgravity
20. arc6, a fertile Arabidopsis mutant with only two mesophyll cell chloroplasts
21. arc6, an extreme chloroplast division mutant of Arabidopsis also alters proplastid proliferation and morphology in shoot and root apices
22. Plastids and gravitropic sensing
23. New anti-actin drugs in the study of the organization and function of the actin cytoskeleton
24. Cytochalasin D does not inhibit gravitropism in roots
25. The endodermis and shoot gravitropism
26. Actin and the elongation of plant cells
27. Oriented movement of statoliths studied in a reduced gravitational field during parabolic flights of rockets
28. Graviresponsiveness of cress seedlings and structural status of presumptive statocytes from the hypocotyl
29. Gravitropism of inflorescence stems in starch-deficient mutants of Arabidopsis
30. Curvature in Arabidopsis inflorescence stems is limited to the region of amyloplasts displacement
31. Actin microfilaments in presumptive statocytes of root caps and coleoptiles
32. Reduced gravitropism in inflorescence stems and hypocotyls, but not roots, of Arabidopsis mutants with large plastids
33. Amyloplast sedimentation dynamics in maize columella cells support a new model for the gravity-sensing apparatus of roots