Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Yuji Shitaka"'
Autor:
Kazuhiro Oiwa, Yusuke Takahashi, Masaru Tanokura, Kazuo Inaba, Masahiko Okai, Yuji Shitaka, Kogiku Shiba, Katsutoshi Mizuno
Publikováno v:
Proceedings of the National Academy of Sciences. 109:20497-20502
Sperm chemotaxis occurs widely in animals and plants and plays an important role in the success of fertilization. Several studies have recently demonstrated that Ca 2+ influx through specific Ca 2+ channels is a prerequisite for sperm chemotactic mov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59fc41eaf3a0af3bdb1ae83ed4273ae8
https://doi.org/10.1073/pnas.1217018109
https://doi.org/10.1073/pnas.1217018109
Autor:
Dongyang Li, R. Nakamori, Shinji Matsui, Kazuhiro Oiwa, Yuji Shitaka, Hitoshi Sakakibara, R. Kometani
Publikováno v:
Materials Science Forum. :3290-3296
Creatures have evolved extremely intelligent and complex adaptive systems for conducting their movements. They are protein motors with typical sizes of a few tens of nanometers. Protein motors include three major protein families, myosin, kinesin and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8b32916d0196d85d1540937f78700cb
https://doi.org/10.4028/www.scientific.net/msf.539-543.3290
https://doi.org/10.4028/www.scientific.net/msf.539-543.3290
Autor:
Hong Hai, K. Saeki, Yuji Shitaka, Takeyuki Wakabayashi, Masao Miki, Ken-Ichi Sano, Yuichiro Maéda
Publikováno v:
Journal of Biochemistry. 136:39-47
Fluorescence resonance energy transfer between points on tropomyosin (positions 87 and 190) and actin (Gln-41, Lys-61, Cys-374, and the ATP-binding site) showed no positional change of tropomyosin relative to actin on the thin filament in response to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f572690ffb5e309d6a97d0818c89abae
https://doi.org/10.1093/jb/mvh090
https://doi.org/10.1093/jb/mvh090
Autor:
Ken H. Nagai, Kenichi Yoshikawa, Dan Tanaka, Yutaka Sumino, Kazuhiro Oiwa, Hugues Chaté, Yuji Shitaka
Publikováno v:
Nature
Nature, Nature Publishing Group, 2012, 483 (7390), pp.448-452. ⟨10.1038/nature10874⟩
Nature, 2012, 483 (7390), pp.448-452. ⟨10.1038/nature10874⟩
Nature, Nature Publishing Group, 2012, 483 (7390), pp.448-452. ⟨10.1038/nature10874⟩
Nature, 2012, 483 (7390), pp.448-452. ⟨10.1038/nature10874⟩
Letter; International audience; Spontaneous collective motion, as in some flocks of bird and schools of fish, is an example of an emergent phenomenon. Such phenomena are at present of great interest and physicists have put forward a number of theoret
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e283794e4ab9645bc7227eea36d76b30
https://hal-cea.archives-ouvertes.fr/cea-00881343/file/sUMiN.pdf
https://hal-cea.archives-ouvertes.fr/cea-00881343/file/sUMiN.pdf
Publikováno v:
SPIE Proceedings.
Protein motors are enzymes that naturally generate force and move along tracks of protein polymers (actin filaments or microtubules), using energy from the hydrolysis of adenosinetriphosphate (ATP). To harness these protein motors to power nanometer-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e39da501e0ae9e4bb958c9b055eb894
https://doi.org/10.1117/12.654732
https://doi.org/10.1117/12.654732
Publikováno v:
The Journal of biological chemistry. 280(4)
Troponin (Tn) plays the key roles in the regulation of striated muscle contraction. Tn consists of three subunits (TnT, TnC, and TnI). In combination with the stopped-flow method, fluorescence resonance energy transfer between probes attached to Cys-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad8b7d44bdb649e545a473e5010ce492
https://pubmed.ncbi.nlm.nih.gov/15548522
https://pubmed.ncbi.nlm.nih.gov/15548522
Publikováno v:
Biochemistry. 43(33)
Fluorescence resonance energy transfer showed that troponin-I changes the position on an actin filament corresponding to three states (relaxed, closed, and open) of the thin filament (Hai et al. (2002) J. Biochem. 131, 407-418). In combination with t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b1140e116081f6414e1d1fa5e6c9f84
https://pubmed.ncbi.nlm.nih.gov/15311935
https://pubmed.ncbi.nlm.nih.gov/15311935
Autor:
Norihiko Ashikari, Yuji Shitaka, Kosuke Fujita, Hiroaki Kojima, Kazuhiro Oiwa, Hiroyuki Sakaue, Takayuki Takahagi, Hitoshi Suzuki
Publikováno v:
Japanese Journal of Applied Physics. 51:02BL03
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a488995611e75a68f15c99660efae79
https://doi.org/10.7567/jjap.51.02bl03
https://doi.org/10.7567/jjap.51.02bl03
Autor:
Hiroyuki Sakaue, Takayuki Takahagi, Hiroaki Kojima, Kosuke Fujita, Norihiko Ashikari, Yuji Shitaka, Kazuhiro Oiwa, Hitoshi Suzuki
Publikováno v:
Japanese Journal of Applied Physics. 51:02BL03
We proposed a method to characterize the effect of micrometer-scale walls on the motion of microtubules propelled by dynein, a motor protein. The walls were made of resist polymers, such as OEBR1000, SAL601, and PMGI, using e-beam lithography. The pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9fdeaee1202d19aa57780019a1318d0
https://doi.org/10.1143/jjap.51.02bl03
https://doi.org/10.1143/jjap.51.02bl03
Publikováno v:
Seibutsu Butsuri. 49:S175
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a3a310ecc7bd4dbe1e698124c78a8d2
https://doi.org/10.2142/biophys.49.s175_1
https://doi.org/10.2142/biophys.49.s175_1