ライフサイエンスコーパス: toroidal

1 geometrical intermediates from spherical to toroidal.

2 cubation, the aggregates either fused into a toroidal 3D structure or their constituent cells dispers

3 -7 (minichromosome maintenance) complex is a toroidal AAA(+) ATPase and the putative eukaryotic repli

4 ex is the eukaryotic replicative helicase, a toroidal AAA(+) molecular motor that uses adenosine trip

5 egates (traffic jams), streams, formation of toroidal aggregates, hemispherical 3D mounds, and finall

6 tions of both proteins are predicted to have toroidal alpha-solenoid folds composed of 9-11 proteasom

7 We demonstrate that both complexes are toroidal and possess a similar ATP-dependent single-stra

8 nalyzer, the coaxial ion trap, in which both toroidal and quadrupolar trapping regions are created si

9 condense into nanometer-scale particles with toroidal and rod-like morphologies.

10 oidal, both polar and toroidal, or distorted toroidal) and phase boundaries.

11 yme with 222 symmetry and an unusual overall toroidal appearance.

12 The reason for the net toroidal arrangement of the local magnetic moments is th

13 recent studies tend to address the issue of toroidal arrangement of the magnetic moment in these sys

14 nd neutron scattering are applied to observe toroidal assemblies in solution.

15 lly folded by cytosolic chaperonin, a double-toroidal ATPase with homologs in all kingdoms of life an

16 Facilitated protein folding by the double toroidal bacterial chaperonin, GroEL/GroES, proceeds by

17 ples and extend the possibility of observing toroidal behaviour in non Dy(III) complexes for the firs

18 oading reaction, possibly the opening of the toroidal beta dimer.

19 ubunit binds to the flat, top surface of the toroidal beta subunit and also extends a helix along the

20 (including those being purely polar, purely toroidal, both polar and toroidal, or distorted toroidal

21 to toroid formation, a mechanism akin to the toroidal bundling of semiflexible charged biopolymers su

22 Both channels preserve the toroidal, but not the barrel-stave pores.

23 The four pores relaxed to toroidal by 200 ns, only one porelike structure containi

24 alizes networks by placing nodes on a square toroidal canvas.

25 Caenorhabditis elegans generates a stack of toroidal cells enclosing a tubular lumen.

26 ic proliferating cell nuclear antigen (PCNA) toroidal clamp interacts with a host of DNA modifying en

27 The topological problem of loading a toroidal clamp onto DNA is overcome by ATP-dependent cla

28 uires the RAD9A-RAD1-HUS1 (9-1-1) complex, a toroidal clamp that is loaded at damage sites and scaffo

29 r to addition of the protamine, well-defined toroidal complexes were formed without any observed DNA

30 , or in the presence of condensing agents, a toroidal condensate can result.

31 Analysis of toroidal condensate dimensions suggests that the growth

32 ed unprecedented views of DNA packing within toroidal condensates.

33 stem is based on curved channels, in a novel toroidal configuration and a stack of 20 devices has bee

34 operties that differ from typical regimes in toroidal confinement devices.

35 Particularly, a strong polar-toroidal coupling that is tunable by the SrTiO3-layer th

36 igurations for such a device that reduce net toroidal current that might lead to disruptions.

37 The toroidal damage checkpoint complex Rad9-Rad1-Hus1 (9-1-1

38 tive zones consisting of "nested" concentric toroidal deformations of pre- and postsynaptic membranes

39 prastructures, such structures do not assume toroidal dimensions as observed for spermine-DNA complex

40 ne crystallographically that NurA folds in a toroidal dimer of intertwined RNaseH-like domains.

41 E. coli RdgC protein and shown it to form a toroidal dimer.

42 We have investigated numerically toroidal dipolar excitation at optical frequency in meta

43 ree magnetic dipolar resonances leads to the toroidal dipolar excitation, when space-inversion symmet

44 nce frequency and the excitation strength of toroidal dipolar mode are studied in detail.

45 d the magnetic dipole as a current loop, the toroidal dipole corresponds to currents flowing on the s

46 recent experimental observations of resonant toroidal dipole excitations in metamaterials and the dis

47 A toroidal dipole in metasurfaces provides an alternate ap

48 In contrast to conventional multipoles, the toroidal dipole interaction strength depends on the time

49 The toroidal dipole is a localized electromagnetic excitatio

50 The radiated power from toroidal dipole is also compared with that from conventi

51 that curl around the fictitious arrow of the toroidal dipole vector.

52 can only be explained by the existence of a toroidal dipole.

53 A characteristic feature of toroidal dipoles is tightly confined loops of oscillatin

54 Toroidal dipoles provide physically significant contribu

55 excitation based on interfering electric and toroidal dipoles that was first proposed by Afanasiev an

56 ting charge-current configurations involving toroidal dipoles.

57 A computational model predicts that this toroidal distribution of chromosomes exposes kinetochore

58 Although toroidal DNA condensates and vesicles with different num

59 econstruction of varphi29 revealed a compact toroidal DNA structure (30-40 basepairs) lodged within t

60 Toroidal droplets are inherently unstable due to surface

61 We investigate the evolution of shrinking toroidal droplets using particle image velocimetry.

62 th holes, such as colloidal handlebodies and toroidal droplets, have been studied in the nematic liqu

63 For toroidal droplets, we find that the saddle-splay energy

64 certain fundamental and practical aspects of toroidal electrodynamics remain open for the moment, we

65 Toroidal equilibria are considered, with an emphasis on

66 structure of magnetic islands, embedded in a toroidal equilibrium field, depends on the nature of the

67 Toroidal excitations also exist in free space as spatial

68 the moment, we envision that exploitation of toroidal excitations can have important implications for

69 Here, we report that a toroidal F-actin network assembles in the appressorium b

70 ppressorium pore, required for assembly of a toroidal F-actin network at the point of penetration peg

71 AFM imaging confirmed toroidal features having diameters of ca. 35-40 nm.

72 ted by a vertical component, though a purely toroidal field also does not fit the data well.

73 Additional vertical and toroidal field coils, together with a current drive, pro

74 rrents in the flux rope to produce a dynamic toroidal field tension force that halts the eruption.

75 We find a large-scale, ordered toroidal field that is consistent with the formation of

76 ehavior can be explained with mixed poloidal-toroidal fields of comparable energies.

77 by truncation of avalanches by local sheared toroidal flows which develop near the magnetic island.

78 For plasmid DNA, the toroidal form can represent >70% of adsorbed structures.

79 Recent structural data indicate that the toroidal form is quite common among DNA-binding enzymes.

80 ierarchical growth, giving rise to a layered toroidal framework.

81 even after irradiation; furthermore, typical toroidal gap patterns appeared at the dentin floor of BF

82 agnetization transport techniques based upon toroidal geometries and gain an improved understanding o

83 The resulting toroidal geometry of the trapped air is unstable, leadin

84 The toroidal geometry provides a large trapping and analyzin

85 sults reveal the importance of tightly bound toroidal group structures as an intermediate state prior

86 The cyclic toroidal hexamers of 22-26 A external diameter are found

87 l structure of lambda exonuclease revealed a toroidal homotrimer with a central funnel-shaped channel

88 lambda Exonuclease is a toroidal homotrimeric molecule and this quaternary struc

89 monomers assemble to form a complex that is toroidal in shape, ~16.5 nm in diameter and ~ 5.5 nm in

90 es rise to highly compact particles that are toroidal in shape.

91 strand, side-by-side fasiculation of DNA and toroidal-like structures only 1-2 DNA diameters thick we

92 th these findings, in which the formation of toroidal lipid pores is driven by initial cyt c-induced

93 l branches leave the vertical lobe to form a toroidal "lobelet" around the posterior surface.

94 of energy between global-scale poloidal and toroidal magnetic components, magnetic instabilities tra

95 perature of the disk must be <1000 K and the toroidal magnetic field component must be <250 mG.

96 nse or solid targets and generates radial or toroidal magnetic field localized at the stationary targ

97 ew information on the strength of the hidden toroidal magnetic field of the Earth.

98 The jet generates its own embedded toroidal magnetic fields; as it moves, plasma instabilit

99 A toroidal magnetic moment in the absence of conventional

100 gh appropriate bridging ligands enhances the toroidal magnetic moment per unit cell.

101 Ab initio calculations predict toroidal magnetic moments in the two Ln3 triangles, whic

102 lecule magnets, as bistable molecules with a toroidal magnetic state, and seem to be most promising f

103 een playing a major role in the detection of toroidal magnetization and the advancement of this field

104 PG-1 channels as intrinsic barrel-stave and toroidal membrane pores, and simulated them in zwitterio

105 d symmetric Lorentzian transmission lines in toroidal metamaterials.

106 ing through a nano-fibre with a side-coupled toroidal micro-resonator.

107 esium atoms and the fields of a high-quality toroidal microresonator.

108 Construction of all-glass toroidal microresonators with high quality factor and lo

109 The SP develops with a low toroidal mode number (typically unity) in the pedestal i

110 -stave model for alamethicin and that to the toroidal model for magainin were reviewed.

111 We tested the toroidal model further by calculating resolution-limited

112 duce transmembrane pores that conform to the toroidal model in which the lipid monolayer bends contin

113 gh concentrations, respectively, whereas the toroidal model is probable at intermediate concentration

114 We then show that circular and toroidal models with long-range but restricted migration

115 isomerases possess several domains forming a toroidal molecule with a central hole large enough to ac

116 We also study the toroidal moment of the vortex under the action of the fi

117 Furthermore, the linkage of such robust toroidal moment units with ferromagnetic type through ap

118 ferrotoroidic ground state with an enhanced toroidal moment, solely arising from intramolecular dipo

119 h the electromagnetic field only through its toroidal moment, which provides an unusual qubit-field i

120 only been established experimentally for the toroidal moment.

121 most promising route toward the design of a toroidal moment.

122 Coupling molecular toroids into larger toroidal moments via ferrotoroidic interactions can be p

123 e types of such multipole moments are known: toroidal; monopole; and quadrupole moments.

124 that results in the formation of a baffling toroidal morphology.

125 Toroidal multipoles are fundamental electromagnetic exci

126 nored electromagnetic interactions involving toroidal multipoles, which could be present in naturally

127 ucture and that its optimal shape is neither toroidal nor catenoidal.

128 oaxial interaction of the HerA ring with the toroidal NurA dimer generates a continuous channel trave

129 f the in-plane scattering data, we propose a toroidal (or wormhole) model, which differs from the bar

130 urely polar, purely toroidal, both polar and toroidal, or distorted toroidal) and phase boundaries.

131 A stable phase of toroidal, or ringlike, supramolecular assemblies was for

132 , low-temperature vortex phase with electric toroidal order and a high-temperature ferroelectric a1/a

133 CCT purifies as a doubly toroidal particle containing two eight-membered rings of

134 tals has been demonstrated for spherical and toroidal particles and shows promise for the development

135 can be increased if Li(2)O(2) forms as large toroidal particles rather than as a thin conformal layer

136 h DNA quite differently than does multimeric toroidal PCNA.

137 ndary region (called pedestal) of magnetized toroidal plasma in the KSTAR tokamak device.

138 of microturbulence in magnetically confined toroidal plasmas with massively parallel computers showe

139 nsequence, an efficient cross control of the toroidal (polar) order by static (curled) electric field

140 cally, the fields are expected to be largely toroidal, poloidal or a mixture of the two, which imply

141 littin tetramer in DMPC shows formation of a toroidal pore after 1 mus.

142 We propose that the driving force for this toroidal pore formation is guanidinium-phosphate complex

143 d disordering, asymmetric bilayer expansion, toroidal pore formation, and micellization.

144 actions such as barrel-stave pore formation, toroidal pore formation, and peptide insertion mechanism

145 These results support a toroidal pore mechanism of lipid bilayer disruption by L

146 revious work we proposed that TRP3 acts by a toroidal pore mechanism.

147 These results support carpeting or toroidal pore mechanisms of membrane disruption by LL-37

148 Two models are compatible with the data, the toroidal pore model and the sinking raft model.

149 are in general supportive of the hydrophilic toroidal pore model of electroporation, but also reveal

150 These results revise several features of the toroidal pore model, first proposed for magainin and sub

151 ing that PopB/PopD may form channels via the toroidal pore model.

152 ne-interacting ACT segments, a proteolipidic toroidal pore through which AC domain transfer could dir

153 would stabilize the assembly of PGLa into a toroidal pore with an overall reduced charge density, wh

154 aggregating to form a pore, whereas in the "toroidal pore" melittin induces defects in the bilayer s

155 m this work is rather close to the classical toroidal pore, but more dynamic with respect to the conf

156 in a way consistent with the formation of a toroidal pore.

157 related to the peptide's conformation in the toroidal pore.

158 sely follows the barrel-stave model than the toroidal-pore model.

159 , and that the seemingly disparate models of toroidal pores and carpet activity are actually related.

160 idual oriented lamellar bilayers, ruling out toroidal pores as the cause for the isotropic signal.

161 ied by uniform frequency modulation, whereas toroidal pores possessed characteristic changes in oscil

162 Melittin has been reported to form toroidal pores under certain conditions, but the atomic-

163 This provides direct evidence for toroidal pores, where some lipid molecules change their

164 e lipid bilayer to bend back on itself as in toroidal pores.

165 However, it binds more favorably onto toroidal pores.

166 rallel beta sheets making up the blades of a toroidal propeller structure.

167 Sliding clamps are toroidal proteins that encircle DNA and act as mobile pl

168 o interacting with the convex surface of the toroidal Prx decamer.

169 Toroidal quantum states are most promising for building

170 we develop methods to calculate the average toroidal radius of centriolar proteins in the approximat

171 Ions trapped in the toroidal region can be transferred to the quadrupole reg

172 This causes formation of high curvature toroidal region in the bilayer and might induce formatio

173 In the present work, toroidal resonant cavity sensors are functionalized with

174 Our direct experimental evidence of the toroidal response brings attention to the often ignored

175 , the free edge of the membrane curls into a toroidal rim attached to a membrane cap of roughly fixed

176 that the processivity factor does not form a toroidal ring around the DNA.

177 Similarities in the toroidal shape and dimensions of DNA ligase I and the pr

178 The LH2 molecule has a toroidal shape and spans the membrane completely in vivo

179 ristic deformation of the nanodroplet into a toroidal shape induced by the electron beam.

180 on of the vulva is important for forming the toroidal shape of the dorsal vulval cell, vulF.

181 ructures show that the Smc1/Smc3 hinge has a toroidal shape, with independent "north" and "south" int

182 inking instability, which is inherent to the toroidal shape.

183 The toroidal-shaped enzyme placed along the axis of the pore

184 ed, manganese(III)-labeled nanobialys (1), a toroidal-shaped MR theranostic nanoparticle.

185 This toroidal-shaped protein encircles DNA and can slide bidi

186 l nuclear antigen (PCNA, sliding clamp) is a toroidal-shaped protein that encircles DNA and plays a p

187 apical junctions to become donut-shaped, or toroidal, single-cell tubes.

188 ee domains of life and in certain viruses, a toroidal sliding clamp confers processivity to replicati

189 Transcriptional activation by gp45, the toroidal sliding clamp of the T4 DNA polymerase holoenzy

190 proliferating cell nuclear antigen (PCNA), a toroidal sliding clamp that acts as a platform for DNA r

191 those of cohesin and condensin, also forms a toroidal structure but with distinctive subunit interfac

192 CRM1 has been shown to adopt a toroidal structure in several functional transport compl

193 s whose dendrites tile the ellipsoid body, a toroidal structure in the centre of the fly brain.

194 ons: an N-terminal alpha helix followed by a toroidal structure made up of 7 blades, each of which is

195 or but also provide strong evidence that the toroidal structure of lambda-exonuclease encircles its D

196 roteins through a PIP-motif of EndoQ and the toroidal structure of PCNA are critical for the stimulat

197 The roughly toroidal structure of the two monomers encloses a cylind

198 sed analysis also revealed that the observed toroidal structure represents a metastable state of the

199 ture of the human 9-1-1 complex, revealing a toroidal structure with a similar architecture to the ho

200 n of a lipidic membrane pore with a putative toroidal structure.

201 cally well defined in the form of a coherent toroidal structure.

202 Toroidal structures based on self-assembly of predesigne

203 The condensation of free DNA into toroidal structures in the presence of multivalent ions

204 ine and spermine condense DNA primarily into toroidal structures, whereas in the presence of IHF, pol

205 hree glomeruli, the globular cumulus and two toroidal structures.

206 that stabilize lipid pores, most probably as toroidal structures.

207 is condensed by arginine-rich proteins into toroidal subunits, a form of packaging that inactivates

208 nucleoprotein complexes that contain stable toroidal supercoils assembled from DNA-looping or tightl

209 binant archaeal histone (rHMfB) to introduce toroidal supercoils, and an inexpensive chicken blood ex

210 Chiral, vaterite toroidal suprastructure having a 'right-handed' (counter

211 especially at the macromolecule level, where toroidal symmetry is ubiquitous.

212 tion of the arrangement of packaged DNA from toroidal to spool-like structures.

213 apped in either region, transferred from the toroidal to the quadrupolar region, and mass-selectively

214 At the same time, toroidal topology is difficult to achieve for colloidal

215 easurements revealed that the defects have a toroidal topology, which we argue is dictated by the bou

216 gs and nanostructures with double and triple toroidal topology.

217 io frequency ion trap mass analyzer based on toroidal trapping geometry and microfabrication technolo

218 ruption of membrane via either a carpet or a toroidal-type mechanism.

219 ifferentiated uterine cell types include the toroidal ut cells that make structural epithelium, and s

220 rying, axisymmetric, equatorially symmetric, toroidal zonal flow.