Zobrazeno 1 - 10
of 89
pro vyhledávání: '"Yoshikazu Hiraga"'
Autor:
Satomi Niwayama, Yoshikazu Hiraga
Publikováno v:
ACS Omega, Vol 8, Iss 37, Pp 33819-33824 (2023)
Externí odkaz:
https://doaj.org/article/c2541608d2d3480f8bcb43408c823c48
Autor:
Yoshikazu Hiraga, Saori Chaki, Yuri Uyama, Ryosuke Hoshide, Takumi Karaki, Daisuke Nagata, Kanji Yoshimoto, Satomi Niwayama
Publikováno v:
Organics, Vol 3, Iss 1, Pp 38-58 (2022)
13C NMR spectroscopic investigations were conducted for various amino acid derivatives and peptides. It was observed that 13C NMR chemical shifts of the carbonyl carbons are correlated with the solvent polarities, but the extent depends on the struct
Externí odkaz:
https://doaj.org/article/39d745be09414ae2afa84a9cfedd502f
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 7, Iss 1, Pp 265-269 (2011)
Furan-2-ylmethyl 2-oxoacetates 1a,b, in which the furan ring and the carbonyl moiety were embedded intramolecularly, were synthesized from commercially available furan-2-ylmethanol and their photochemical reaction (hν > 290 nm) was investigated. Twe
Externí odkaz:
https://doaj.org/article/63c65da5440e4a5dbea9e83c63014f02
Autor:
Yoshikazu Hiraga1 y.hiraga.65@it-hiroshima.ac.jp, Saori Chaki1 s.chaki.58583@gmail.com, Yuri Uyama1 yubadm645@gmail.com, Ryosuke Hoshide1 mhmr10051104@gmail.com, Takumi Karaki1 k.takumi.tennis@i.softbank.jp, Daisuke Nagata1 nagasuke0916@iCloud.com, Kanji Yoshimoto1 k.yoshimoto.ud@it-hiroshima.ac.jp, Satomi Niwayama2 niwayama@mmm.muroran-it.ac.jp
Publikováno v:
Organics. Mar2022, Vol. 3 Issue 1, p35-58. 21p.
Publikováno v:
Tetrahedron Letters. 58:4677-4681
13C NMR spectroscopic studies were performed for carbonyl compounds having a hydroxyl group, a carboalkoxy group, an acetoxy group, or a carboxyl group in various solvents with different polarities for observation of their behaviors of 13C NMR chemic
Autor:
Kazuhiro Murata, Yusuke Urashige, Yoshikazu Hiraga, Kanji Yoshimoto, Ayaka Mori, Kaori Murakami, Naotaka Yoshikawa, Akira Namera, Masataka Nagao, Kazuhisa Hatakenaka, Koji Maeda
Publikováno v:
Legal Medicine. 51:101875
We have previously reported that ischemic animal models treated with a respiratory inhibitor, rotenon, show an increased voluntary alcohol intake. Although it is clear that ischemic brain, as a result of reduced-blood flow, shows pathological events
Publikováno v:
Applied Microbiology and Biotechnology. 101:4417-4431
Although transcriptional activation of pathwayspecific positive regulatory genes and/or biosynthetic genes is primarily important for enhancing secondary metabolite production, reinforcement of substrate supply, as represented by primary metabolites,
Autor:
Yoshikazu Hiraga, Kiriko Murakami, Hirofumi Yoshikawa, Takatsugu Miyazaki, Yukinori Tanaka, Nobuyuki Fujita, Shigehachi Gibu, Takeshi Hosaka, Kozo Ochi, Yuh Shiwa, Ken Kasahara, Kazumi Funane, Takashi Inaoka
Publikováno v:
SC30201903060024
NARO成果DBa
出版社版PDFのためアーカイブ不可
NARO成果DBa
出版社版PDFのためアーカイブ不可
This study shows that sequential introduction of drug resistance mutations substantially increased enzyme production in Paenibacillus agaridevorans The triple mutant YT478 (rsmG Gln225→stop codon, rpsL K56R, and rpoB R485H), generated by screening
Autor:
Yoshikazu Hiraga, Ayano Deguchi, Satoshi Nakata, Hiroya Yamamoto, Shunsuke Izumi, Ryoichi Tenno
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 466:40-44
The interaction between camphor and sodium dodecyl sulfate (SDS) was experimentally investigated to understand restoration of Marangoni flow around a camphor disk on water under the addition of SDS. With an increase in the concentration of SDS, the f
Publikováno v:
Journal of Bacteriology. 196:1514-1524
Certain Str r mutations that confer low-level streptomycin resistance result in the overproduction of antibiotics by Bacillus subtilis . Using comparative genome-sequencing analysis, we successfully identified this novel mutation in B. subtilis as be