ライフサイエンスコーパス: toroidal

1 geometrical intermediates from spherical to toroidal.

2 pores intermediate between barrel stave and toroidal.

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

4 -7 (minichromosome maintenance) complex is a toroidal AAA(+) ATPase and the putative eukaryotic repli

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

6 and matter also involve toroidal multipoles-toroidal absorption lines have been observed in electrom

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

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

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

10 in principle, be used to distinguish between toroidal and proteinaceous pores, as illustrated in the

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

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

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

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

15 us appearance of bright visible light from a toroidal argon plasma generated through extreme hydrodyn

16 gnetically coupled Fe(18) ring, leading to a toroidal arrangement of the anisotropy axis of the Dy io

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

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

19 axis of the Dy ions, making this the biggest toroidal arrangement on a molecular level known so far.

20 aradigm of simple two-state folding, and the toroidal arrangement with 6-fold symmetry that it only a

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

22 energies results in continuous rotation and toroidal assembly of the polarization perpendicular to p

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

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

25 quantum chemical calculations both reveal a toroidal band of electron density perpendicular to the C

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

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

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

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

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

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

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

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

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

35 , the N-proximal segments interact to form a toroidal central floor, whose 3.1 angstrom resolution st

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

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

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

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

40 ccurate prediction of how proteins that form toroidal complexes with nucleic acids interact with thei

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

42 Analysis of toroidal condensate dimensions suggests that the growth

43 ed unprecedented views of DNA packing within toroidal condensates.

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

45 c acids and the adoption of a unique dimeric toroidal configuration for DNA-threading.

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

47 and battery-powered PCR assay performed in a toroidal convection chamber housing a microarray of fluo

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

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

50 we have continued the exploration of larger toroidal DAC profiles by iteratively testing various tor

51 Adapting the toroidal DAC to support larger sample volumes offers exp

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

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

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

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

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

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

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

59 ectroscopy of the hitherto largely neglected toroidal dipolar interaction becomes feasible if, apart

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

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

62 sible if, apart from the classical r x r x p toroidal dipole density term responsible for the toroida

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

64 A toroidal dipole in metasurfaces provides an alternate ap

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

66 The toroidal dipole is a localized electromagnetic excitatio

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

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

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

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

71 Toroidal dipoles provide physically significant contribu

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

73 ting charge-current configurations involving toroidal dipoles.

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

75 Although toroidal DNA condensates and vesicles with different num

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

77 Toroidal droplets are inherently unstable due to surface

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

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

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

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

82 Toroidal equilibria are considered, with an emphasis on

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

84 Toroidal excitations also exist in free space as spatial

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

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

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

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

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

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

91 eated by the oppositely-directed old cycle's toroidal field in North and South hemispheres, break due

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

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

94 it encounters the new cycle's spot-producing toroidal fields in mid-latitudes, where it perturbs the

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

96 e can lead to repeatable switching between a toroidal film of an electrically insulating liquid and p

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

98 ries, and aggregate geometry, which produces toroidal flows.

99 spheres, break due to mutual annihilation of toroidal flux there.

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

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

102 pes linked to hydrodynamic instabilities and toroidal forms that undergo mechanical locking from extr

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

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

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

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

107 The toroidal geometry provides a large trapping and analyzin

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

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

110 ondensates', including enrichment in the PCH toroidal hole.

111 e the electron-rich monomer inherently forms toroidal homopolymers, the additional electrostatic inte

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

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

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

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

116 the initial discharge product is found to be toroidal Li(2)O(2) particles typical of Li-O(2) cathodes

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

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

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

120 The mode transition between circular and toroidal locomotion results from the onset of spiral tip

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

122 ion of a self-sustained fusion reactor using toroidal magnetic containment requires control over the

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

124 The maximum toroidal magnetic field is ~ 1.2 T.

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

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

127 128, 035001, 2022] reports the discovery of toroidal magnetic fields that are quasi-symmetric to ord

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

129 A toroidal magnetic moment in the absence of conventional

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

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

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

133 Although the tokamak(1) is the leading toroidal magnetic-confinement concept, it is not without

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

135 cells from an individual module resides on a toroidal manifold, as expected in a two-dimensional CAN.

136 Cortex suggests that this activity lies on a toroidal manifold.

137 In contrast to the previously known toroidal materials identified via a linear magnetoelectr

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

139 d symmetric Lorentzian transmission lines in toroidal metamaterials.

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

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

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

143 uced icosahedral {Mo(132) } "browns" and the toroidal {Mo(154) } "blues" which are 45 % and 18 % redu

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

145 c simulations demonstrate that poloidal- and toroidal-mode mantle flows develop around subduction zon

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

147 se, to our knowledge, new findings support a toroidal model for the architecture of the pore formed b

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

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

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

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

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

153 port on the supramolecular behavior of giant toroidal molybdenum blue-type polyoxometalate, namely, t

154 e could lead to the local spin canting for a toroidal moment along the c axis.

155 Here, we demonstrate a toroidal moment of Berry curvature with flux approaching

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

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

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

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

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

161 only been established experimentally for the toroidal moment.

162 However, tuning toroidal moments in these materials is challenging.

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

164 hich represents a spontaneous arrangement of toroidal moments, has recently been found in a few linea

165 es formed by two metamaterials with opposite toroidal moments.

166 plications utilizing contact-free switchable toroidal moments.

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

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

169 Toroidal multipoles are fundamental electromagnetic exci

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

171 ctions between light and matter also involve toroidal multipoles-toroidal absorption lines have been

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

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

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

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

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

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

178 up new avenues for realizing easily tunable toroidal orders.

179 tion between the {Mo(3)S(4)} cluster and the toroidal {P(8)W(48)} units featured by a stoichiometry t

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

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

182 tent fold that self-assembles onto hexagonal toroidal particles by exposing a favorable inter-monomer

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

184 i(2)O(2) platelets potentially forming large toroidal particles.

185 h DNA quite differently than does multimeric toroidal PCNA.

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

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

188 Such toroidal polar topology gives rise to periodic absorptio

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

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

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

192 ly reach the threshold thinness required for toroidal pore formation and the permanently destabilizin

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

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

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

196 (1-30) and peptides or proteins acting via a toroidal pore mechanism and offers an informative framew

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

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

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

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

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

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

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

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

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

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

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

208 e further controls the specific structure of toroidal pore.

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

210 c field is consistent with the behavior of a toroidal pore.

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

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

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

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

215 e formation of membrane pores by stabilizing toroidal pores but disrupting barrel-stave pores.

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

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

218 t that can easily integrate into the ring of toroidal pores, thus probably aiding in their stabilizat

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

220 However, it binds more favorably onto toroidal pores.

221 ng through the formation of protein-lipid or toroidal pores.

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

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

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

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

226 Toroidal quantum states are most promising for building

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

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

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

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

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

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

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

234 We present an optimization of the toroidal self-organizing map (SOM) algorithm for the acc

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

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

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

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

239 favorable to dimerize and agglomerate into a toroidal shape rather than to decompose, which avoids th

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

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

242 mplitude, and custom 6-well cultureware with toroidal shaped magnets incorporated in the base of each

243 ype of a Janus-Nanojet heating unit based on toroidal shaped plasmonic nanoparticles able to efficien

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

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

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

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

248 tion, the host nucleoid condensed and became toroidal, similar to the bacterial DNA morphology seen d

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

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

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

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

253 We have previously shown that the toroidal SOM can be used, unsupervised, to produce a mul

254 We present a method for color-tagging the toroidal SOM output, which reduces the entire data set t

255 us work, in which we demonstrated the use of toroidal SOMs for the visualization of time-of-flight se

256 a biodegradable and biocompatible polymeric toroidal-spiral particle (TSP) as a in vivo cell incubat

257 Here, the toroidal state, arranged in arrays of alternating clockw

258 Moreover, the anticipated slow relaxation of toroidal states has not been explicitly demonstrated, li

259 Realizing toroidal states in molecular systems remains a significa

260 y, this complex shows slow relaxation of the toroidal states, experimentally observed for the first t

261 cal results can be modified and applied to a toroidal stepping-stone model undergoing HL&F.

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

263 on, the chromosome in the forespore adopts a toroidal structure harboring 5.5-nm thick fibers.

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

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

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

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

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

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

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

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

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

273 ction, followed by its reorganization into a toroidal structure.

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

275 Toroidal structures based on self-assembly of predesigne

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

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

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

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

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

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

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

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

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

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

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

287 t Kohonen self-organizing maps (SOMs) with a toroidal topology can be used to analyze a ToF-SIMS hype

288 ith the critical jittering time at which the toroidal topology disappears.

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

290 ce-time non-separable single-cycle pulses of toroidal topology, the exact solutions of Maxwell's equa

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

292 : see text]100-500 ms, however, destroys the toroidal topology, while still having little impact on g

293 ns play a key role in the appearance of this toroidal topology.

294 gs and nanostructures with double and triple toroidal topology.

295 idal dipole density term responsible for the toroidal transitions in metamaterials, the spin-dependen

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

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

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

299 The toroidal vortices, induced by secondary electrokinetic f

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