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457 results on '"Yonekura K"'

2. Witten effect, anomaly inflow, and charge teleportation

Author

Fukuda, H and Yonekura, K

Subjects
Mathematical Physics, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Quantum Physics, Nuclear & Particles Physics, Atomic, Molecular, Nuclear, Particle and Plasma Physics
Abstract

We study a phenomenon that electric charges are “teleported” between two spatially separated objects without exchanging charged particles at all. For example, this phenomenon happens between a magnetic monopole and an axion string in four dimensions, two vortices in three dimensions, and two M5-branes in M-theory in which M2-charges are teleported. This is realized by anomaly inflow into these objects in the presence of cubic Chern-Simons terms. In particular, the Witten effect on magnetic monopoles can be understood as a general consequence of anomaly inflow, which implies that some anomalous quantum mechanics must live on them. Charge violation occurs in the anomalous theories living on these objects, but it happens in such a way that the total charge is conserved between the two spatially separated objects. We derive a formula for the amount of the charge which is teleported between the two objects in terms of the linking number of their world volumes in spacetime.

Published
2021

22. Structure of monomeric photosystem II

Author

Yu, H., primary, Hamaguchi, T., additional, Nakajima, Y., additional, Kato, K., additional, kawakami, K., additional, Akita, F., additional, Yonekura, K., additional, and Shen, J.R., additional

Published
2021
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26. A PHASE 2B STUDY TO EVALUATE THE EFFICACY AND SAFETY OF TUCIDINOSTAT (HBI‐8000) IN JAPANESE PATIENTS WITH RELAPSED OR REFRACTORY ADULT T‐CELL LEUKEMIA‐LYMPHOMA (ATL)

Author

Izutsu, K., primary, Utsunomiya, A., additional, Jo, T., additional, Yoshida, S., additional, Ando, K., additional, Choi, I., additional, Imaizumi, Y., additional, Kato, K., additional, Kurosawa, M., additional, Kusumoto, S., additional, Miyagi, T., additional, Ohtsuka, E., additional, Sasaki, O., additional, Shibayama, H., additional, Shimoda, K., additional, Takamatsu, Y., additional, Takano, K., additional, Tsukasaki, K., additional, Makita, S., additional, Yonekura, K., additional, Taguchi, J., additional, Gillings, M., additional, Onogi, H., additional, and Tobinai, K., additional

Published
2021
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44. An antibody to r-VacA of Helicobacter pylori in cerebrospinal fluid from patients with Guillain-Barre syndrome. (Short Report)

Author

Chiba, S., Sugiyama, T., Yonekura, K., Tanaka, S., Matsumoto, H., Fujii, N., Ebisu, S., and Sekiguchi, K.

Subjects
Guillain-Barre syndrome -- Complications and side effects, Helicobacter pylori -- Physiological aspects -- Analysis, Cerebrospinal fluid -- Analysis -- Physiological aspects, Health, Psychology and mental health, Analysis, Physiological aspects, Complications and side effects
Abstract

Objective: To detect antibodies to recombinant vacuolating cytotoxin (r-VacA) of Helicobacter pylori in cerebrospinal fluid (CSF) from patients with Guillain-Barre syndrome (GBS). Methods: CSF samples from 13 patients with GBS [...]

Published
2002

49. Structure and Activity of the RNA-Targeting Type III-B CRISPR-Cas Complex of Thermus thermophilus

Author

Staals, R.H.J., Agari, Y., Maki-Yonekura, S., Zhu, Y., Taylor, D.W., van Duijn, E., Barendregt, A., Vlot, M.C., Koehorst, J.J., Sakamoto, K., Masuda, A., Dohmae, N., Schaap, P.J., Doudna, J.A., Heck, A.J.R., Yonekura, K., van der Oost, J., Shinkai, A., Biomolecular Mass Spectrometry and Proteomics, Sub Biomol.Mass Spectrometry & Proteom., Sub Biomol.Mass Spect. and Proteomics, Biomolecular Mass Spectrometry and Proteomics, Sub Biomol.Mass Spectrometry & Proteom., and Sub Biomol.Mass Spect. and Proteomics

Subjects
Protein Conformation, CRISPR-Associated Proteins, Medical and Health Sciences, silencing complex, Protein structure, Microbiologie, Models, Transcription (biology), of-flight instrument, CRISPR, Systems and Synthetic Biology, Clustered Regularly Interspaced Short Palindromic Repeats, Genetics, Systeem en Synthetische Biologie, Microscopy, biology, Electrospray Ionization, Bacterial, High-Throughput Nucleotide Sequencing, Biological Sciences, Thermus thermophilus, antiviral defense, recognition, transcription, Sequence Analysis, Stereochemistry, Protein subunit, interference, Microbiology, Electron, Article, Structure-Activity Relationship, Ribonucleases, Bacterial Proteins, Molecular Biology, VLAG, Trans-activating crRNA, Spectrometry, Molecular, RNA, Cell Biology, mass-spectrometry, Mass, biology.organism_classification, Protein Subunits, immune-system, escherichia-coli, CRISPR Loci, protein, Developmental Biology
Abstract

The CRISPR-Cas system is a prokaryotic host defense system against genetic elements. The Type III-B CRISPR-Cas system of the bacterium Thermus thermophilus, the TtCmr complex, is composed of six different protein subunits (Cmr1-6) and one crRNA with a stoichiometry of Cmr112131445361:crRNA1. The TtCmr complex copurifies with crRNA species of 40 and 46 nt, originating from a distinct subset of CRISPR loci and spacers. The TtCmr complex cleaves the target RNA at multiple sites with 6 nt intervals via a 5' ruler mechanism. Electron microscopy revealed that the structure of TtCmr resembles a "sea worm" and is composed of a Cmr2-3 heterodimer"tail," a helical backbone of Cmr4 subunits capped by Cmr5 subunits, and a curled "head" containing Cmr1 and Cmr6. Despite having a backbone of only four Cmr4 subunits and being both longer and narrower, the overall architecture of TtCmr resembles that of Type I Cascade complexes.

Published
2013

50. FRI0079 TAS5315, a novel bruton's tyrosine kinase inhibitor, improve bone mineral density (BMD) and bone erosion via inhibition of osteoclast activation in murine model for rheumatoid arthritis

Author

Yoshiga, Y, primary, Hosoi, F, additional, Iguchi, S, additional, Kaneko, R, additional, Nakachi, Y, additional, Akasaka, D, additional, Tanaka, K, additional, Yonekura, K, additional, Utsugi, T, additional, Sasaki, E, additional, and Iwasawa, Y, additional

Published
2017
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