The cytoskeleton and gravitropism in higher plants

Journal of Plant Growth Regulation

Volumn 21, Issue 2, 2002, Pages 120-136

  Blancaflor, Elison B ^a  

^a PLANT BIOLOGY DIVISION   (United States)

Author keywords

Actin filaments; Cell elongation; Cytoskeleton; Gravitropism; Microtubules; Signal transduction

Indexed keywords

CELLS; GRAVITATION; PROTEINS; RESEARCH;

CYTOSKELETON;

PLANTS (BOTANY);

EMBRYOPHYTA;

ACTIN; VEGETABLE PROTEIN;

CYTOLOGY; CYTOSKELETON; GRAVITROPISM; GRAVITY; GROWTH, DEVELOPMENT AND AGING; MICROTUBULE; NASA DISCIPLINE PLANT BIOLOGY; NON-NASA CENTER; PERCEPTION; PHYSIOLOGY; PLANT; PLASTID; REVIEW; SIGNAL TRANSDUCTION;

NASA DISCIPLINE PLANT BIOLOGY; NON-NASA CENTER;

ACTINS; CYTOSKELETON; GRAVITATION; GRAVITROPISM; GRAVITY PERCEPTION; MICROTUBULES; PLANT PROTEINS; PLANTS; PLASTIDS; SIGNAL TRANSDUCTION;

EID: 0036077953     PISSN: 07217595     EISSN: None     Source Type: Journal    
DOI: 10.1007/s003440010041     Document Type: Article

References (149)

1. The pattern of acropetal and basipetal cytoplasmic streaming velocities in Chara rhizoids and protonemata, and gravity effect on the pattern as measured by laser-Doppler-velocimetry
2. Cameleon calcium indicator reports cytoplasmic calcium dynamics in Arabidopsis guard cells
3. Cellular dimorphism in the maize root cortex: Involvement of microtubules, ethylene and gibberellin in the differentiation of cellular behaviour in postmitotic growth zones
4. Gravitropism of the primary root of maize: A complex pattern of differential cellular growth in the cortex independent of the microtubular cytoskeleton
5. Specialized zones of development in roots: View from the cellular level
6. Root cytoskeleton: Its role in perception of and response to gravity
7. Central root cap cells are depleted of endoplasmic microtubules and actin microfilament bundles: Implications for their role as gravity-sensing statocytes
8. Actin and myosin VIII in developing root apex cells
9. Lilliputian mutant of maize lacks (cell elongation and shows defects in organization of actin cytoskeleton
10. Latrunculin B-induced plant dwarfism: Plant cell elongation is F-actin dependent
11. A polarity crossroads in the transition growth zone of maize root apices: Cytoskeletal and developmental implications
12. Reduced expression of α-tubulin genes in Arabidopsis thaliana specifically affects root growth and morphology, root hair development and root gravitropism
13. Gravity perception in plants: A multiplicity of systems derived by evolution
14. Cytoskeletal perspectives on root growth and morphogenesis
15. Stimulation of radial expansion in Arabidopsis roots by inhibitors of actomyosin and vesicle secretion but not by various inhibitors of metabolism
16. Cryofixing single cells and multicellular specimens enhances structure and immunocytochemistry for light microscopy
17. On the post-mitotic isodiametric growth zone in roots
18. On the alignment of cellulose microfibrils by cortical microtubules: A review and a model
19. Microtubules regulate tip growth and orientation in root hairs of Arabidopsis thaliana
20. BOTERO1 is required for normal orientation of cortical microtubules and anisotropic cell expansion in Arabidopsis
21. Electric fields affect the orientation of cortical microtubules and cells expansion in pea callus
22. Organization of cortical microtubules in graviresponding maize roots
23. Time course and auxin sensitivity of microtubule reorientation in maize roots
24. The organization of the actin cytoskeleton in vertical and graviresponding primary roots of maize
25. Mapping the functional roles of cap cells in the response of Arabidopsis primary roots to gravity
26. Alterations in the cytoskeleton accompany aluminum-induced growth inhibition and morphological changes in primary roots of maize
27. Cortical actin filaments potentially interact with cortical microtubules in regulating polarity of cell expansion in primary roots of maize (Zea mays L.)
28. Plant cell biology in the new millennium: New tools and new insights
29. Methods for detection and identification of F-actin organization in plant tissues
30. Distribution and dynamics of the cytoskeleton in graviresponding protonema and rhizoids of Characean algae: Exclusion of microtubules and a convergence of actin filaments in the apex suggest an actin-mediated gravitropism
31. A katanin-like protein regulates normal cell wall biosynthesis and cell elongation
32. Hormone treatment of roots causes not only a reversible loss of starch but also of structural polarity in statocytes
33. In vitro and in vivo evidence for actin association of the naphthylphthalamic acid-binding protein from zucchini hypocotyls
34. Gravitropism in higher plants
35. F-actin redistribution at the division site in living Trandescantia stomatal complexes as revealed by microinjection of rhodamine-phalloidin
36. Growth dynamics and cytoskeletal organization during stem maturation and gravity-induced stem bending in Zea mays L.
37. Plasma membrane-associated actin in Bright Yellow 2 tobacco cells
38. Cortical actin interacts with the plasma membrane and microtubules
39. Demonstration of prominent actin filaments in the root columella
40. Novel components of the plant cytoskeleton: A beginning to plant 'cytomics'
41. Pointing roots in the right direction: The role of auxin transport in response to gravity
42. ADF proteins are involved in the control of flowering and regulate F-actin organization, cell expansion, and organ growth in Arabidopsis
43. Immunolocalization of actin in root statocytes of Lens culinaris L.
44. Lentil root statoliths reach a stable state in microgravity
45. A calmodulin-sensitive interaction between microtubules and a higher plant homolog of elongation factor-1α
46. Changes in root cap pH are required for the gravity response of the Arabidopsis root
47. The use of mutants to probe models of gravitropism
48. Physical strain-mediated microtubule reorientation in the epidermis of gravitropically or phototropically stimulated maize coleoptiles
49. Genetic evidence that the endodermis is essential for shoot gravitropism in Arabidopsis thaliana
50. Regulation of polar auxin transport by AtPIN1 in Arabidopsis vascular tissue
51. A 90-kD phospholipase D from tobacco binds to microtubules and the plasma membrane
52. Auxin transport inhibitors block PIN1 cycling and vesicle trafficking
53. Actin monomer-binding proteins and the regulation of actin dynamics in plants
54. Cytoskeletal drugs and gravity-induced lateral auxin transport in rice coleoptiles
55. Aluminum induces rigor within the actin network of soybean suspension cells
56. Regulation of actin tension in plant cells by kinases and phosphatases
57. Spatiotemporal relationships between growth and microtubule orientation as revealed in living root cells of Arabidopsis thaliana transformed with the green-fluorescent protein gene construct GFP-MBD
58. Organogenesis - A biophysical view
59. The microtubule cytoskeleton does not integrate auxin transport and gravitropism in maize roots
60. Trekking along the cytoskeleton
61. Temporal course of graviperception in intermittently stimulated cress roots
62. Tensile tissue stress affects the orientation of cortical microtubules in the epidermis of sunflower hypocotyls
63. Cytochalasin B affects the structural polarity of statocytes from cress roots Lepidium sativum L.
64. Demonstration of microfilaments in statocytes of cress roots
65. Gravity-induced reorientation of cortical microtubules observed in vivo
66. Gravitropic microtubule reorientation can be uncoupled from growth
67. Microinjection of pollen-specific actin-depolymerizing factor, ZmADF1, reorientates F-actin strands in Tradescantia stamen hairs
68. Identification of plant actin binding proteins by F-actin affinity chromatography
69. The role of the distal elongation zone in the response of maize roots to auxin and gravity
70. Abscisic acid signal transduction in guard cells is mediated by phospholipase D activity
71. Cytoplasmic pH dynamics in maize pulvinal cells induced by gravity vector changes
72. F-actin involvement in apical cell morphogenesis of Sphacelaria rigidula (Phaeophycea): Mutual alignment between cortical actin filaments and cellulose microfibrils
73. Hyperpolarisation-activated calcium currents found only in cells from the elongation zone of Arabidopsis thaliana roots
74. Mechanisms of the early phases of plant gravitropism
75. Gravitropism of roots: An evaluation of progress during the last three decades
76. Non-invasive F-actin visualization in living plant cells using a GFP-mouse talin fusion protein
77. Fluorescently-labeled fimbrin decorates a dynamic actin filament network in live plant cells
78. Intracellular magnetophoresis of amyloplasts and induction of root curvature
79. Cytosolic free calcium in Arabidospis roots changes in response to touch but not gravity
80. Actin filaments responsible for the location of the nucleus in the lentil statocyte are sensitive to gravity
81. Maize myosins: Diversity, localization and function
82. Light-regulated gravitropism: A role for, and characterization of, a calcium/calmodulin-dependent protein kinase homolog
83. Plastid sedimentation kinetics in roots of wild-type and starch-deficient mutants of Arabidopsis
84. Ethylene plays multiple non-primary roles in modulating the gravitropic response in tomato
85. Microtubule stabilization leads to growth reorientation in Arabidopsis trichomes
86. Differential proton secretion in the apical elongation zone caused by gravistimulation is induced by a signal from the root cap
87. Expression of pH-sensitive green fluorescent protein in Arabidopsis thaliana
88. Maintenance of asymmetric cellular localization of an auxin transport protein through interaction with the actin cytoskeleton
89. AtPIN2 defines a locus of Arabidopsis for root gravitropism control
90. Unilateral reorientation of microtubules at the outer epidermal wall during photo-and gravitropic curvature of maize coleopiles and sunflower hypocotyls
91. On the putative role of microtubules in gravitropism of maize coleoptiles
92. Probing rice gravitropism with cytoskeletal drugs and cytoskeletal mutants
93. Signals, motors, morphogenesis - The cytoskeleton in plant development
94. Early steps in cold sensing by plant cells: Role of actin cytoskeleton and membrane fluidity
95. Intercellular alignments of the plant cytoskeleton
96. PIN-pointing the molecular basis of auxin transport
97. Microtubule self-organization is gravity dependent
98. Transient and sustained increases in inositol 1,4,5-triphosphate precede the differential growth response in gravistimulated maize pulvini
99. A role for inositol 1,4,5-triphosphate in gravitropic signaling and retention of cold-perceived gravistimulation of oat shoot pulvini
100. Auxin-induced K+ channel expression represents an essential step in coleoptile growth and gravitropism
101. Profilin plays a role in cell elongation, cell shape maintenance, and flowering in Arabidopsis
102. Basipetal auxin transport is required for gravitropism in roots of Arabidopsis
103. Genetic and chemical reductions in protein phosphatase activity alter auxin transport, gravity response, and lateral root growth
104. Plastids and gravitropic sensing
105. 2+ influx
106. Changes in cytosolic pH within Arabidopsis root columella cells play a role in the early signaling pathway for root gravitropism
107. ARG1 (altered response to gravity) encodes a DNAJ-like protein that potentially interacts with the cytoskeleton
108. The effect of centrifugal acceleration on the polarity of statocytes and on graviperception of cress roots
109. Statoliths and microfilaments in plant cells
110. Role of cytoskeleton in gravity perception
111. Gravity induced changes in intracellular potentials in statocytes of cress roots
112. Gravity sensing in tip-growing cells
113. The role of calmodulin in the gravitropic response of Arabidopsis thaliana agr-3 mutant
114. Simulated weightlessness and hyper-g results in opposite effects on the regeneration of the cortical microtubule array in protoplasts from Brassica napus hypocotyls
115. A new class of microtubule associated proteins in plants
116. Microinjected profilin affects cytoplasmic streaming in plant cells by rapidly depolymerizing actin microfilaments
117. Signaling to the actin cytoskeleton in plants
118. Cytoplasmic streaming and gravity sensing in Chara internodal cells
119. Cytochalasin D does not inhibit gravitropism in roots
120. The effect of external medium on gravitropic curvature of rice (Oryza saliva, Poaceae) roots
121. Localization of the auxin permease AUX1 suggests two functionally distinct hormone transport pathways operate in the Arabidopsis root apex
122. The endodermis and shoot gravitropism
123. Actin and the elongation of plant cells
124. Plasma-membrane depolarization-activated calcium channels, stimulated by microtubule-depolymerizing drugs in wild-type Arabidopsis thaliana protoplasts, display constitutively large activities and a longer half-life in ton2 mutant cells affected in the organization of cortical microtubules
125. The role of plant villin in the organization of the actin cytoskeleton, cytoplasmic streaming and the architecture of the transvacuolar strand in root hair cells of Hydrocharis
126. Rearrangement of cortical microtubules from transverse to oblique or longitudinal in living cells of transgenic Arabidopsis thaliana
127. Steedman's wax for F-actin visualization
128. Graviresponsiveness of cress seedlings and structural status of presumptive statocytes from the hypocotyls
129. Actin cytoskeleton in plants: From transport networks to signaling networks
130. Statoliths motions in gravity-perceiving plant cells: Does actomyosin counteract gravity?
131. Actin cytoskeleton related to gravisensing in higher plants
132. Response of actin microfilaments during phytochrome-controlled growth of maize seedlings
133. Actin and signal-controlled cell elongation in coleoptiles
134. Plant phospholipases
135. Freeze shattering: A simple and effective method for permeabilizing higher plant cells walls
136. The cytoskeleton and growth polarity
137. A down to earth model of graviseinsing or Newton's Law of gravitation from the apple's perspective
138. Bioelectricity, gravity and plants
139. Curvature in Arabidopsis inflorescence stems is limited to the regions of amyloplast displacement
140. Gravitropic bending of cress roots without contact between amyloplasts and complexes of endoplasmic reticulum
141. Actin microfilaments in presumptive statocytes of roots caps and coleoptiles
142. MOR1 is essential for organizing cortical microtubules in plants
143. Plant cell growth responds to external forces and the response requires intact microtubules
144. Disruption of the actin cytoskeleton results in the promotion of gravitropism in inflorescence stems and hypocotyls of Arabidopsis
145. Amyloplast sedimentation dynamics in maize columella cells support a new model for the gravity-sensing apparatus of roots
146. Actin cytoskeleton is responsible for the change of cytoplasmic organization in root hairs induced by a protein phosphatase inhibitor, calyculin A
147. Characterization of native actin binding proteins from pollen. Myosin and the actin bundling proteins, 135-ABP and 115-ABP
148. The distribution of expansions in graviresponding maize roots
149. Nodal ER, a novel form of ER found exclusively in gravity-sensing columella cells