ライフサイエンスコーパス: tumbling

1 tion of the polysaccharide and not molecular tumbling.

2 nse of rotation, increasing the frequency of tumbling.

3 iM, inducing clockwise filament rotation and tumbling.

4 role in driving flagellar switching and cell tumbling.

5 invisible due to excessively slow molecular tumbling.

6 ly active complexes via directional Brownian tumbling.

7 erol and a longer DNA duplex to slow overall tumbling.

8 and robust against Brownian motion and cell tumbling.

9 polar interaction due to the rapid molecular tumbling.

10 mics in the absence of the overall molecular tumbling.

11 h a correlation time consistent with vesicle tumbling.

12 to large bicelles, resulting in slow protein tumbling.

13 ule, combined with fully anisotropic overall tumbling.

14 local backbone dynamics and overall protein tumbling.

15 plex coacervate phase, tau is locally freely tumbling and capable of diffusing through the droplet in

16 direction of the flagellar motor, promoting tumbling and changes in direction (if a repellent is det

17 Besides the conventional tumbling and directional swimming, T. carassii can chang

18 These spectra are consistent with a rapidly tumbling and highly dynamic peptide.

19 in vitro assays show that McpC can suppress tumbling and increase smooth swimming in the absence of

20 ces a loss of separability between molecular tumbling and internal dynamics, while motions between di

21 it does not require separability of overall tumbling and internal motions, which makes it applicable

22 erdomain motions, in addition to the overall tumbling and local intradomain dynamics.

23 Under simple shear flow, only two motions, "tumbling" and "tank-treading," have been described exper

24 us muscle was brine enhanced by injection or tumbling, and HP treated at 600 MPa following storage at

25 NafY domain structure, molecular tumbling, and interdomain motion, as well as NafY intera

26 ivity to the in vivo environment or particle tumbling, and surfaces favourable for functionalization.

27 times, indicating that the knuckles are not tumbling as a single globular domain.

28 ution phase viscosity, pointing to molecular tumbling as an important decoherence mechanism.

29 ffective correlation time representing helix tumbling as well as internal motion.

30 ent dynamics that alters between sliding and tumbling, as a result of the off-shear plane rotational

31 Comparison of global macromolecular tumbling at 0.1mM and 1.0mM prolactin revealed reversibl

32 These mutants regained tumbling at a frequency similar to that of the wild type

33 induced by the finger growth, the intrinsic tumbling behavior of lyotropic chromonic liquid crystals

34 icroscope they exhibited random movement and tumbling behavior.

35 liquid crystals exhibit 'shear aligning' or 'tumbling' behaviour under shear, and are described quant

36 Cells treated with saxitoxin swam with a tumbling bias.

37 with our earlier report using small and fast tumbling bicelles, the present work of well aligned bice

38 iform correlation time for overall molecular tumbling can be problematic for biomolecules containing

39 decay was associated with slower, whole-body tumbling, confirming that PKI alpha is highly disordered

40 0, reveal the presence of an N-terminal slow-tumbling core and a highly disordered flexible C-terminu

41 ollowing parameters were determined: overall tumbling correlation time for the protein molecule (tau

42 me scales from ps all the way to the overall tumbling correlation time of the NPs ranging from hundre

43 ination of two movements: one of the overall tumbling (correlation time, 8.65 ns) and the other of fa

44 transient phase desynchronization, or "phase tumbling", could arise from intrinsic, stochastic noise

45 tions include the replacement of a lab-scale tumbling device with a more compact and affordable instr

46 The tumbling dynamics of a 20-mer HIV-1 RNA stem loop 3 spin

47 ce visual acuity was measured using a logMAR tumbling E chart and the WHO definitions of blindness an

48 logarithm of the minimum angle of resolution tumbling E chart and then with trial frame based on auto

49 ions and high (100%)- and low (20%)-contrast tumbling E visual acuity (VA) were measured in four mode

50 ngle of resolution) VA for briefly presented tumbling E's was measured in 10 visually normal individu

51 logarithm of the minimal angle of resolution tumbling-E chart, underwent autorefraction, and thereby

52 sfully measured with retroilluminated logMAR tumbling-E charts in 3997 to 5949 children; cycloplegic

53 Resolution was also measured for tumbling-E discrimination at these locations.

54 ty using retro-illuminated logMAR chart with tumbling-E optotypes, and cycloplegic refractive error u

55 This defect lowered the frequency of tumbling episodes during swimming and impaired chemotact

56 ncy of switching between smooth-swimming and tumbling episodes in response to changes in concentratio

57 es exhibits persistence over the course of a tumbling event, which is a novel result with important i

58 The model also predicted that phase tumbling following brief VIP treatment would accelerate

59 nit of cAPK decreased the rate of whole-body tumbling for all three mutants.

60 sufficient to account for overall molecular tumbling for both apo and EACA-bound K1(Pg).

61 P, defined as the ratio between steady-state tumbling frequencies in the presence and absence of attr

62 he motility apparatus resulting in a nonzero tumbling frequency allows for unjamming of otherwise str

63 Steady-state average tumbling frequency and adaptation time increased nearly

64 increasing diffusive spread with increasing tumbling frequency in the small pore limit, consistent w

65 nce of obstacles is a consequence of reduced tumbling frequency that is adjusted by the E. coli cells

66 Tumbling frequency was found to vary with P-CheY concent

67 P1 domains in the CheADeltaP2 mutant raised tumbling frequency, presumably by buffering the irrevers

68 The tumbling half-response times were subsecond for onset bu

69 cosity induces the slowing down of molecular tumbling, hence promoting magnetization transfer by dipo

70 Although superficially similar to tumbling in a bulk nematic phase, the kinematic details

71 mplying specific motor damage, but prolonged tumbling in buffer alone.

72 he wild type, a cheB mutant was incapable of tumbling in response to decreasing concentrations of asp

73 The observation of tumbling in single long-lived complexes is of relevance

74 y differ because of the absence of molecular tumbling in solids.

75 . coli but similar to the probability of not tumbling in swimming E. coli.

76 main exhibits some degree of independence in tumbling, in addition to other fast internal motions.

77 Models for rigid molecule tumbling, including two based on helical conformations p

78 e consistent with the modules in the F2 pair tumbling independent of one another.

79 d retained a significant degree of molecular tumbling independent of Sos(Cat), while Sos(Cat) also tu

80 R) spectrum is highly sensitive to molecular tumbling is reported.

81 components by spin diffusion when molecular tumbling is slow due to solvent viscosity, thus strongly

82 ned by instrumentation rather than molecular tumbling, making it well suited for studying large and c

83 otions on a time-scale faster than molecular tumbling may be determined by analysis of (15)N NMR rela

84 d, when target landscape is patchy, adequate tumbling may help to explore better local scale heteroge

85 o show that micelles or other small, rapidly tumbling membrane fragments are not formed in the presen

86 avorable relaxation properties of the slowly tumbling membrane protein-nanodisc complex.

87 ch addresses current limitations in existing tumbling microrobot designs and paves the way for advanc

88 r presents innovative designs for 3D-printed tumbling microrobots, specifically engineered for target

89 However, grinding in tumbling mills is a random process, and a maximum of 5%

90 re the intracellular signal for inducing the tumbling mode of swimming.

91 es a bacterium to switch between running and tumbling modes; however, the mechanism governing the fil

92 The strategy easily distinguishes lone-tumbling molecules versus nanoentities of various sizes.

93 , including defects in FAD binding, constant tumbling motility, and an inverse response in which E. c

94 Residual overall tumbling motion involving the N-terminal beta-sheet and

95 The correlation times of tumbling motion of the (13)C-(1)H internuclear vectors i

96 r, whereas the measured correlation times of tumbling motion of water across the samples were similar

97 hyl)ethylamine complexes on Pt(111) reveal a tumbling motion that couples two neighboring binding sta

98 platelet effective reactive area due to its tumbling motion, and the platelet surface receptor densi

99 relaxation time (tau(R)) of the end-over-end tumbling motion, from which P(tot) = 500 A is estimated.

100 experience time-varying forces due to their tumbling motion.

101 order to capture phenomena such as "hindered tumbling" motion of the RBC and the sudden transition fr

102 s suggest that the increasing rotational and tumbling motions of larger-size non-spherical NPs in the

103 al component to probing nanosecond molecular tumbling motions that are modulated by macromolecular pr

104 l bond formation and either translational or tumbling motions within a solvent cage reach an asymptot

105 with ribosomal protein L23 and have a freely-tumbling non-interacting N-terminal compact region compr

106 Studies of nitrogen inversion and tumbling of [2.2.2]-diazabicyclooctane within the introv

107 bulk xenon relaxation rate induced by slowed tumbling of a cryptophane-based sensor upon target bindi

108 ation; this timescale is consistent with the tumbling of a lipid-sized cylinder in a medium with the

109 an intermediate waveform and prolonging the tumbling of E. coli cells.

110 shift analysis suggests that the more rapid tumbling of F508del is the result of an impaired ability

111 he constituent protein subunits, akin to the tumbling of gears in a lock.

112 Slow tumbling of guest on the NMR time scale inside the capsu

113 onance (EPR) at 236.6 and 9.5 GHz probed the tumbling of nitroxide spin probes in the lower stem, in

114 Tumbling of platelets in the red-blood-cell depleted zon

115 of guests, the shape of the capsule prevents tumbling of rigid molecules, and the chemical surface of

116 e relaxes at a rate that correlates with the tumbling of the bicelle, suggesting that it is relativel

117 bs, loss of polarized actin protrusions, and tumbling of the border cell cluster.

118 ockwise rotation of the flagellar motors and tumbling of the cell.

119 Anisotropic tumbling of the elongated TC14 dimer can account for the

120 , and the slower motion is attributed to the tumbling of the enzyme.

121 this picture and further reveals independent tumbling of the finger domains in solution.

122 .5 ns, consistent with that expected for the tumbling of the four helix bundle itself, indicating the

123 MRI contrast agents is to slow the molecular tumbling of the gadolinium(III) ion, which increases the

124 anisotropically as folded domains, with the tumbling of the individual fingers being only partly cor

125 ing that polarization decay is determined by tumbling of the molecular rotor about the long acene axi

126 were observed, consistent with end-over-end tumbling of the molecule.

127 eak broadening caused by the slow rotational tumbling of the nanometer-sized nanoparticles.

128 100 ns correlation time representing overall tumbling of the protein conjugate.

129 o proteins in solution, the effective global tumbling of the protein molecules slows down, whereas th

130 r correlation time in the range of molecular tumbling of the protein-DNA complex.

131 (N)) are dominated by the overall rotational tumbling of the protein.

132 -terminal domain, in addition to the overall tumbling of the protein.

133 correlation time characterizing the overall tumbling of the protein.

134 by solution NMR can be difficult due to slow tumbling of the system and the difficulty in identifying

135 ange between NMR visible monomers and slowly tumbling oligomers.

136 ion is limited to the study of small rapidly tumbling oligonucleotides.

137 otion and the influence of global rotational tumbling on the observed magnetic relaxation.

138 states (smooth-forward swimming, quiescence, tumbling or excitable backward swimming), we reconstruct

139 ilayer phases with a higher rate of Brownian tumbling or lateral diffusion.

140 n time scales faster than overall rotational tumbling (picoseconds to nanoseconds).

141 upling between movement and sensation, since tumbling probability is controlled by the internal state

142 an arise when motion up the gradient reduces tumbling probability, further boosting drift up the grad

143 lts suggest that the details of the cellular tumbling process may be adapted to enable bacteria to pr

144 nder particular conditions of viscosity, the tumbling rate of small and medium-sized molecules slows

145 taining the TolB box compared to the overall tumbling rate of the protein was identified from the rel

146 experiment, which is sensitive to molecular tumbling rates and can expose larger aggregate species t

147 CAs not only demonstrate considerably slower tumbling rates and enhanced water interactions, which me

148 e, soluble agents due to decreased molecular tumbling rates following surface immobilization, leading

149 ility, capsule symmetry and structure, guest tumbling rates, susceptibility to disruption by polar so

150 esonances are unobservable due to their slow tumbling rates.

151 tural organization in a dilute suspension of tumbling red blood cells (RBCs) under confined shear flo

152 Mainly because of the unfavorable tumbling regime, the elucidation of the solution conform

153 In the slow tumbling regime, the R1R2 product results in a constant

154 verse relaxation times (associated with slow tumbling) render application of the usual techniques tha

155 nt (1.37 +/- 0.15 ns), independent of global tumbling, represents a characteristic timescale for shor

156 The relatively fast overall tumbling results in sharp NMR resonances.

157 ted in a slight increase in the frequency of tumbling/reversal with no obvious defects in chemotactic

158 eractions between folded proteins and slowly tumbling spherical nanoparticles (NPs), whereby the incr

159 , which are known to undergo motions such as tumbling, swinging, tanktreading, and deformation.

160 ut twice as long as that for the most slowly tumbling system, for which N-H RDCs could be measured, s

161 he time scale on which the overall molecular tumbling takes place.

162 acteristics consistent with an isotropically tumbling tetramer experiencing slow (nanosecond) motions

163 ces, the correlation times for their overall tumbling that best account for the NMR data correspond t

164 ns of the UTR complex and display an overall tumbling that is uncorrelated from the core of the compl

165 in arrangement and parameters of the overall tumbling: the HIV-1 protease homodimer and Maltose Bindi

166 The overall molecular tumbling time (6.5 ns) determined from the 15N relaxatio

167 rigid proteins, the prediction of rotational tumbling time (tau(c)) using atomic coordinates is reaso

168 3 in a 1:1 ratio increased the spin-labeled tumbling time by about 40%.

169 hold ratio for chaperone effects), the probe tumbling time markedly increased to several nanoseconds,

170 he molecular volume and hence the rotational tumbling time of the agent, are highlighted.

171 The global tumbling time of TM2e in micelles was 14.4 +/- 0.2 ns; t

172 surface and effectively doubles the overall tumbling time.

173 )N relaxation results show comparable global tumbling times (tau(m)) and model-free order parameters

174 NCp7 to mini c TAR DNA, all labels reported tumbling times of >5 ns, indicating a condensation of NC

175 A salt dependence of NMR rotational tumbling times substantiates the electrostatic nature of

176 tained at a relatively low concentration and tumbling to blue light at an intensity effective for hem

177 ewhat better than 100-fold more sensitive in tumbling to blue light compared to its wild-type parent.

178 more sensitive than its wild-type parent in tumbling to blue light.

179 The function of tumbling to light is most likely to allow escape from th

180 While some R. sphaeroides proteins restore tumbling to smooth-swimming E. coli mutants, their activ

181 ntributions of residence time and rotational tumbling to the total effective correlation time of the

182 iously believed, but rather it is due to the tumbling-to-tanktreading transition.

183 This limit may also prevent cells from tumbling unproductively in steep gradients.

184 antagonists swam with a running bias, i.e., tumbling was inhibited.

185 change was slow on the NMR time scale, while tumbling was slow or close to the NMR time scale dependi

186 hange of swimming direction while running or tumbling were smaller when cells swam more rapidly.

187 relation times, tau(e), distinct from global tumbling, were detected in the calcium-binding loops.

188 asure of the correlation function of protein tumbling, which cannot be approximated by a single expon

189 N-labeled Trp RNA-binding attenuator protein tumbling with a correlation time tauc of 120 ns.