Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Akira Ohgushi"'
Publikováno v:
Journal of Applied Entomology. 130:183-189
This study characterized larvicidal activity against the bean bug, Riptortus clavatus (Hem., Alydidae), associated with a strain of Bacillus thuringiensis serovar morrisoni (H8ab). Purified crystals and solubilized crystal proteins exhibited only low
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1910e6abc7ba8c6434e5b54486d406f5
https://doi.org/10.1111/j.1439-0418.2006.01046.x
https://doi.org/10.1111/j.1439-0418.2006.01046.x
Autor:
Kumiko Kagoshima, Eiichi Mizuki, Ngo Dinh Binh, Akira Ohgushi, Yong Man Yu, Koichi Yasutake, Akiko Uemori, Minoru Maeda, Michio Ohba
Publikováno v:
Canadian Journal of Microbiology. 52:365-372
A total of 63 Bacillus thuringiensis isolates were recovered from urban soils of Hanoi, Vietnam. Of these, 34 were identified to 12 H serogroups. None of the isolates showed larvicidal activities against three lepidopterous insects. Three isolates be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f2b77ebe97d81848189ce09bafc2818
https://doi.org/10.1139/w05-134
https://doi.org/10.1139/w05-134
Publikováno v:
Current Microbiology. 51:131-136
Two new crystal protein genes, cry24B and s1orf2, were cloned from a mosquitocidal Bacillus thuringiensis serovar sotto strain. The cry24B and s1orf2 genes encoded a 76-kDa and 62-kDa protein, respectively. The Cry24B protein retained five conserved
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::daa3be10dc479b557e1c258c41f7df98
https://doi.org/10.1007/s00284-005-7529-3
https://doi.org/10.1007/s00284-005-7529-3
Publikováno v:
Current Microbiology. 46:287-290
In total, 287 Bacillus thuringiensis isolates, recovered from feces of 28 zoo-maintained animal species, were examined for flagellar (H) antigenicity and insecticidal activity. Serologically, 209 isolates (72.8%) were allocated to the 8 H serogroups,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45d325196e5f4fbd810b83b172a40beb
https://doi.org/10.1007/s00284-002-3885-4
https://doi.org/10.1007/s00284-002-3885-4
Publikováno v:
Applied Entomology and Zoology. 38:333-338
When examined with a phase-contrast microscope, all of the 15 Bacillus thuringiensis serovar yunnanensis (H20ab) strains, the reference type strain and the 14 Japanese isolates, produced large rhomboidal inclusions in spore-lacking cells but not in s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c015ca24ec6f7c2ed45e42e304ba062
https://doi.org/10.1303/aez.2003.333
https://doi.org/10.1303/aez.2003.333
Publikováno v:
Current Microbiology. 46:43-46
Lectin activity, agglutinating sheep erythrocytes, was associated with parasporal inclusion proteins from a Lepidoptera-specific isolate of Bacillus thuringiensis serovar galleriae (H5ab). The activity was generated when parasporal inclusions were so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9b0de8de06c9006414990f5a4d0af84
https://doi.org/10.1007/s00284-002-3804-8
https://doi.org/10.1007/s00284-002-3804-8
Publikováno v:
FEMS Microbiology Letters. 213:93-96
Bacillus cereus isolates, recovered from natural environments of Japan, were examined for their flagellar (H) antigenicities with the reference H antisera against Bacillus thuringiensis serotypes H1-H55. Of 236 B. cereus isolates tested, 165 (70%) we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71e71720aa663469c72c3fa58fdad584
https://doi.org/10.1111/j.1574-6968.2002.tb11291.x
https://doi.org/10.1111/j.1574-6968.2002.tb11291.x
Autor:
Akira Tsuchiyama, Noriko Shisa, Dong-Hyun Lee, Akira Ohgushi, Naoya Wasano, Michio Ohba, Kei Nakashima
Publikováno v:
Applied Entomology and Zoology. 37:477-480
A total of 307 soil samples, collected from two groups of Japanese oceanic islands (Daito-shoto and Ogasawara-shoto) were examined for the natural occurrence of Bacillus thuringiensis. B. thuringiensis was found in 15.3% of the soil samples, with 1.3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3098fe034aac6c593f476399dd5c1e61
https://doi.org/10.1303/aez.2002.477
https://doi.org/10.1303/aez.2002.477
Publikováno v:
Anticancer research. 28(1A)
The non-insecticidal Bacillus thuringiensis strain B0195 produces parasporin (PS) whose cytocidal activity is preferential for human cancer cells. This study identified two ps genes, ps1Aa3 and ps1Ab1, from the strain B0195. The former gene was 2,169
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::4fd4d9696f191b9732950ac723c1adaa
https://pubmed.ncbi.nlm.nih.gov/18383829
https://pubmed.ncbi.nlm.nih.gov/18383829
Autor:
Minoru Maeda, Kumiko Kagoshima, Akiko Uemori, Akira Ohgushi, Eiichi Mizuki, Michio Ohba, Koichi Yasutake
Publikováno v:
Die Naturwissenschaften. 94(1)
Parasporin, a Bacillus thuringiensis parasporal protein, is unique in having a strong cytocidal activity preferential for human cancer cells. In this study, we characterized parasporin activities associated with three novel geographical isolates of B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be873d91838196075c4b0065bb862e5e
https://pubmed.ncbi.nlm.nih.gov/16957922
https://pubmed.ncbi.nlm.nih.gov/16957922