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Pospil, J.*; Haga, Yoshinori; Kohama, Yoshimitsu*; Miyake, Atsushi*; Kambe, Shinsaku; Tateiwa, Naoyuki; Vali
ka, M.*; Proschek, P.*; Prokle
ka, J.*; Sechovsk
, V.*; et al.
Physical Review B, 98(1), p.014430_1 - 014430_7, 2018/07
Times Cited Count:16 Percentile:56.05(Materials Science, Multidisciplinary)Matsuo, Tatsuhito; Natali, F.*; Plazanet, M.*; Zaccai, G.*; Fujiwara, Satoru
Journal of the Physical Society of Japan, 82(Suppl.A), p.SA020_1 - SA020_5, 2013/01
Times Cited Count:3 Percentile:26.25(Physics, Multidisciplinary)Troponin is a protein that regulates the muscle contraction depending on the intracellular Ca concentration. K247R mutation of TnT is known to cause the hypertrophic cardiomyopathy. In this work, neutron scattering was used to detect possible changes in dynamics of troponin caused by mutation. Elastic incoherent neutron scattering experiments were carried out on solution samples of the wild type, and K247R mutant at the IN13 spectrometer at the Institut Laue-Langevin, at temperatures between 280 K and 292 K with an interval of 3 K. From the measured scattering data, force constants (
k
), which reflect the resilience of the protein, were calculated. The
k
values for the wild type and K247R mutant were 0.077 (0.035) N/m and 0.046 (0.026) N/m (mean(s.d.)), respectively. This suggests that the disease-causing mutant is more flexible than the wild type. The large flexibility might modulate Ca
signal transmission mechanism, leading to the functional aberration.
Li, T.*; Garg, U.*; Liu, Y.*; Marks, R.*; Nayak, B. K.*; Madhusudhana Rao, P. V.*; Fujiwara, Mamoru*; Hashimoto, Hisanobu*; Nakanishi, Kosuke*; Okumura, Shun*; et al.
Physical Review C, 81(3), p.034309_1 - 034309_11, 2010/03
Times Cited Count:118 Percentile:97.60(Physics, Nuclear)Toyoshima, Atsushi; Haba, Hiromitsu*; Tsukada, Kazuaki; Asai, Masato; Akiyama, Kazuhiko*; Goto, Shinichi*; Ishii, Yasuo; Nishinaka, Ichiro; Sato, Tetsuya; Nagame, Yuichiro; et al.
Radiochimica Acta, 96(3), p.125 - 134, 2008/03
Times Cited Count:29 Percentile:84.69(Chemistry, Inorganic & Nuclear)Formation of an anionic fluoride-complex of element 104, rutherfordium (Rf) produced in the Cm(
O,5n)
Rf reaction was studied by an anion-exchange method based on an atom-at-a-time scale. It was found that the hexafluoro complex of Rf, [RfF
]
, was formed in the studied fluoride ion concentrations of 0.0005 - 0.013 M. Formation of [RfF
]
was significantly different from that of the homologues Zr and Hf, [ZrF
]
and [HfF
]
; the evaluated formation constant of [RfF
]
is at least one-order of magnitude smaller than those of [ZrF
]
and [HfF
]
.
Haba, Hiromitsu*; Tsukada, Kazuaki; Asai, Masato; Toyoshima, Atsushi; Ishii, Yasuo; Tome, Hayato; Sato, Tetsuya; Nishinaka, Ichiro; Ichikawa, Takatoshi; Ichikawa, Shinichi; et al.
Radiochimica Acta, 95(1), p.1 - 6, 2007/01
Times Cited Count:16 Percentile:70.88(Chemistry, Inorganic & Nuclear)no abstracts in English
Nagame, Yuichiro; Tsukada, Kazuaki; Asai, Masato; Toyoshima, Atsushi; Akiyama, Kazuhiko; Ishii, Yasuo; Sato, Tetsuya; Hirata, Masaru; Nishinaka, Ichiro; Ichikawa, Shinichi; et al.
Radiochimica Acta, 93(9-10), p.519 - 526, 2005/00
Times Cited Count:31 Percentile:86.94(Chemistry, Inorganic & Nuclear)no abstracts in English
Nishitani, Takeo; Shikama, Tatsuo*; Fukao, M.*; Matsuo, H.*; Snider, R.*; Broesch, J.*; Sagawa, Hisashi; Kawamura, Hiroshi; Kasai, Satoshi
Fusion Engineering and Design, 51-52(Part.B), p.153 - 158, 2000/11
Times Cited Count:10 Percentile:56.42(Nuclear Science & Technology)no abstracts in English
Sugiyama, Yasuharu; Tomita, Yoshiaki; Ikezoe, Hiroshi; Yamanouchi, Y.; Ideno, K.; Hamada, S.; Hijiya, M.*; Sugimitsu, Tsuyoshi *; Mukae, T.*; Nakamoto, K.*; et al.
Physical Review C, 49(6), p.3305 - 3308, 1994/06
Times Cited Count:3 Percentile:17.56(Physics, Nuclear)no abstracts in English