Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Yoichiro Shiba"'
Publikováno v:
AMB Express
A fungus, Thelonectria discophora SANK 18292 (JCM 30947), produces nectrisine that has a nitrogen-containing heterocyclic 5-membered ring acting as a glycosidase inhibitor. Our previous study showed the possibility that 4-amino-4-deoxyarabinitol was
Autor:
Ryuki MIYAUCHI, Yoichiro SHIBA
Publikováno v:
KAGAKU TO SEIBUTSU. 55:161-162
Publikováno v:
Metabolic Engineering. 9:160-168
Amorphadiene, a sesquiterpene precursor to the anti-malarial drug artemisinin, is synthesized by the cyclization of farnesyl pyrophosphate (FPP). Saccharomyces cerevisiae produces FPP through the mevalonate pathway using acetyl-CoA as a starting comp
Publikováno v:
Phytochemistry. 116
Nectrisine, an iminosugar with a heterocyclic nitrogen-containing 5-membered ring, acts as a glycosidase inhibitor. Thelonectria discophora SANK 18292, a fungus, was identified as a nectrisine producer from its microbial library in our screening for
Autor:
Fumio Fukui, Katsuya Gomi, Yoichiro Shiba, Nobufusa Serizawa, Hiroji Yoshikawa, Chiho Ono, Ichiro Watanabe
Publikováno v:
Bioscience, Biotechnology, and Biochemistry. 65:94-101
Phospholipase A1 (PLA1) is a hydrolytic enzyme that catalyzes the removal of the acyl group from position 1 of lecithin to form lysolecithin. The PLA1 gene, which had been cloned from Aspergillus oryzae, was expressed in Saccharomyces cerevisiae and
Publikováno v:
Journal of Bioscience and Bioengineering. 89:426-430
In the course of studying carboxypeptidase Y (CPY) production, we found that the expression level of the gene, which is under the control of the GAL10 promoter, increased in a Saccharomyces cerevisiae gal80 mutant grown in a medium containing ethanol
Publikováno v:
Journal of Fermentation and Bioengineering. 86:545-549
Carboxypeptidase Y (CPY; EC 3. 4. 16. 1) encoded by the PRC1 gene is a yeast vacuolar protease. It enters the vacuole as a zymogen, proCPY, which is activated by vacuolar enzymes, proteinase A (PrA) and proteinase B (PrB). We previously showed that a
Publikováno v:
Journal of Bioscience and Bioengineering. 90:470-472
A method for industrial-scale preparation of carboxypeptidase Y (CPY), which was secreted by Saccharomyces cerevisiae KS58-2D/pCY303 into the culture broth, was developed. Because the purification process consists of a few simple unit operations incl
Autor:
Dae-Kyun Ro, Eric M. Paradise, John M. Ndungu, James Kirby, Richmond Sarpong, Mario Ouellet, Timothy S. Ham, Ho Kimberly, Karl Fisher, Michelle C. Y. Chang, Karyn L. Newman, Eachus Rachel, Yoichiro Shiba, Sydnor T. Withers, Jay D. Keasling
Publikováno v:
Nature. 440(7086)
Drug-resistant strains of the malaria parasite are widespread, and as a result mortality due to malaria has increased significantly in recent years. Artemisinin, isolated from the herb Artemisia annua (sweet wormwood), is one drug that shows a high e
Publikováno v:
Bioscience, biotechnology, and biochemistry. 63(8)
The production level of CPY in Saccharomyces cerevisiae KS58-2D/pCY303 was drastically decreased when thiamine was not added to the culture medium. We isolated and characterized the mutants that could produce CPY even though thiamine was absent from