Zobrazeno 1 - 10
of 96
pro vyhledávání: '"Tsuyoshi Muramatsu"'
Publikováno v:
Bioscience, biotechnology, and biochemistry. 57(7)
Poly(α-L-guluronate)lyase, which depolymerizes polyguluronate of alginate, was purified from the culture medium of a marine bacterium isolated from the intestine contents of a red sea bream, Pagrus major. The enzyme was homogeneous as judged by poly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a863a9f3fcf4ba5e3be686a0ed63c298
https://pubmed.ncbi.nlm.nih.gov/27280995
https://pubmed.ncbi.nlm.nih.gov/27280995
Autor:
Yoko Takahashi, Nobue Takamatsu, Hiroshi Fujisaki, Tsuyoshi Muramatsu, Yasuhiro Ishibashi, Takuji Nakashima, Nakamichi Takahiro
Publikováno v:
Environmental Engineering Science. 27:993-999
Solubilization of sewage sludge by thermophilic bacteria isolated from a hot spring was investigated as a pretreatment for the methane fermentation process. The bacterial strain, designated strain MU3, was grown at an optimum pH of 7.5–8.0 and opti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::940caf668a395ea93a488a49aabcd3e5
https://doi.org/10.1089/ees.2010.0077
https://doi.org/10.1089/ees.2010.0077
Publikováno v:
Journal of Molecular Biology. 345:1111-1118
The crystal structure of alginate (poly alpha-l-guluronate) lyase from Corynebacterium sp. (ALY-1) was determined at 1.2A resolution using the MAD method and bromide ions. The structure of ALY-1 is abundant in beta-strands and has a deep cleft, simil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::884d9d347956c5a977dd3a28e6749083
https://doi.org/10.1016/j.jmb.2004.10.081
https://doi.org/10.1016/j.jmb.2004.10.081
Autor:
Maki Kurachi, Takuji Nakashima, Kenichi Yamaguchi, Tatsuya Oda, Chihiro Miyajima, Yoshiko Iwamoto, Tsuyoshi Muramatsu
Publikováno v:
Journal of Infection and Chemotherapy. 11:199-203
We compared the abilities of alginate polymers having different molecular sizes and compositions to induce the secretion of tumor necrosis factor (TNF)-alpha in RAW264.7 cells. The molecular sizes and alpha-L-guluronate/beta-D-mannuronate (M/G) ratio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c70b22da7be3a85f320b436564a0a499
https://doi.org/10.1007/s10156-005-0392-0
https://doi.org/10.1007/s10156-005-0392-0
Publikováno v:
Journal of Protein Chemistry. 21:455-463
The entire amino acid sequence of bifunctional alginate lyase from Pseudoalteromonas sp. strain No. 272 were determined by two approaches, Edman degradation of the peptides obtained from protease digestion of the enzyme protein and analysis of PCR pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3849cd01c66a8338ccaaa021afd2a578
https://doi.org/10.1023/a:1021347019863
https://doi.org/10.1023/a:1021347019863
Publikováno v:
Journal of Biochemistry. 132:441-449
We have found that a brefeldin A (BFA)-resistant mutant cell line derived from Vero cells (BER-40) is highly resistant to ricin-induced apoptosis as compared with parental Vero cells. In BER-40 cells, all apoptotic events caused by ricin including cy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9fa03d873c7e0dff1667f95f3d87a5e
https://doi.org/10.1093/oxfordjournals.jbchem.a003241
https://doi.org/10.1093/oxfordjournals.jbchem.a003241
Publikováno v:
Toxicology Letters. 132:141-151
We found that treatment of U937 cells with ZnCl 2 resulted in marked inhibition of ricin-induced DNA fragmentation and nuclear morphological change. Zn 2+ also completely inhibited the activation of caspase-3-, caspase-6-, and caspase-9-like protease
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c04c298b862c3e78550f8b5ad16af899
https://doi.org/10.1016/s0378-4274(02)00078-4
https://doi.org/10.1016/s0378-4274(02)00078-4
Publikováno v:
Aquatic Toxicology. 56:191-196
Red tides of Heterocapsa circularisquama (H. circularisquama), recently identified as a novel species of dinoflagellate, have frequently caused mass mortality of several species of bivalves in Japan, while no harmful effects of this flagellate on fis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b552dc58304131c82b7d21e451fb8956
https://doi.org/10.1016/s0166-445x(01)00191-6
https://doi.org/10.1016/s0166-445x(01)00191-6
Comparison of the Apoptosis-inducing Abilities of Various Protein Synthesis Inhibitors in U937 Cells
Publikováno v:
Bioscience, Biotechnology, and Biochemistry. 66:835-839
We compared the abilities of ricin, diphtheria toxin, cycloheximide, and anisomycin to induce apoptosis, using human myeloid leukemia U937 cells at the concentration of each toxin at which almost complete protein synthesis inhibition was attained wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a668c313ad30796d7c554b8263a0de66
https://doi.org/10.1271/bbb.66.835
https://doi.org/10.1271/bbb.66.835
Publikováno v:
Fisheries Science. 67:956-964
Poly(α-L-guluronate)lyase, as one of alginate lyases, was purified from the culture medium of a marine bacterium, Pseudomonas sp. strain F6, to an electrophoretically homogeneous state. The enzyme was shown to have a molecular mass of 36 kDa by sodi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e944e7c6b62f61a7a118b807e4c6868
https://doi.org/10.1046/j.1444-2906.2001.00346.x
https://doi.org/10.1046/j.1444-2906.2001.00346.x