最近の発表論文 (1998〜)

"Goadsporin, a chemical substance which promotes secondary metabolism and morphogenesis in streptomycetes. I. Purification and Characterization"
    The Journal of Antibiotics (2001) in press

"Goadsporin, a chemical substance which promotes secondary metabolism and morphogenesis in streoptomycetes. II. Structure determination."
    The Journal of Antibiotics (2001) in press

"Association of induced desease resistance of Rhododendron seedlings with inoculation of Streptomyces sp. R-5 and treatment with actinomycinD and amphotericinB to the tissue-culture medium."
    The Journal of Antibiotics 54: 501-505 (2001)

"Fistupyrone, a Novelinhibitor of the infection of chinese cabbage by Alternaria brassicicola, from Streptomyces sp. TP-A0569."
    The Journal of Antibiotics 53: 1117-1122 (2000)

"Studies on endophytic actinomycetes(I) Streptmyces sp. isolated from Rhododendron and its antifungal activity."
    Journal of General Plant Pathology 66: 360-366 (2000)

"Pradimicin, a mannose-binding antibiotic, induced carbohydrate-mediated apoptosis in U937 cells"
    Biosci. Biotech. Biochem., vol.61, pp.1408-1410 (1997).

"Signal transduction inhibitors, hibarimicins A, B, C and D produced by Microbispora"
    J. Antibiotics., vol.51, pp.394-401, 402-417 (1998).

"Glucosylquestiomycin, a novel antibiotic from Microbispora sp.TP-A0184"
    J. Antibiotics., vol.51, pp.915-920 (1998).

"Signal transduction inhibitors, Hibarimicins A, B, C and D produced by Microbispora. II. Structural studies"
    J. Antibiotics, vol.51, pp.402-417 (1998)

"High-mannose type oligosaccharide-dependent apoptosis in U937 cells induced by pradimicin, a mannose-binding antibiotic"
    J. Antibiotics, vol.52, pp.449-454 (1999)

"Involvement of Ca2+ ion and reactive oxygen species as a mediator in pradimicin-induced apoptosis
    J. Antibiotics, vol.52, pp.455-459 (1999)

"Arisostatins A and B, new members of tetrocarcin class of antibiotics from Micromonospora sp. TP-A0316. I. Taxonomy, fermentation, isolation and biological properties."
    J. Antibiotics, vol.53, pp.227-232 (2000)

"Arisostatins A and B, new members of tetrocarcin class of antibiotics from Micromonospora sp. TP-A0316. II. Structure determination."
    J. Antibiotics, vol. 53, pp.233-240 (2000)

"New Cdc25B tyrosine phosphatase inhibitors, nocardiones A and B, produced by Nocardia sp. TP-A0248: Taxonomy, fermentation, isolation, structural elucidation and biological properties."
    J. Antibiotics, vol. 53, pp.337-344 (2000) "Xanthoepocin, a new antibiotic from Penicillium simplicissimum IFO5762."
    J. Antibiotics, vol. 53, pp.928-933 (2000) "TPU-0031-A and B, new antibiotics of the novobiocin group produced by Streptomyces sp. TP-A0556."
    J. Antibiotics, vol. 54, pp.441-447 (2001) "Cedarmycins A and B, new antimicrobial antibiotics from Streptomyces sp. TP-A0456."
    J. Antibiotics, vol.54, pp.567-572 (2001)

*以下、投稿中または印刷中*

"Kosinostatin, a quinocycline antibiotic with antitumor activity from Micromonospora sp. TP-A0468. "
    J. Antibiotics, in press.

"NMR analysis of quinocycline antibiotics: structure determination of kosinostatin, an antitumor substance from Micromonospora sp. TP-A0468."
    J. Antibiotics, in press.

"Biosynthesis of hibarimicins. I. 13C-labeling experiments."
    J. Antibiotics, in press.

"Biosynthesis of hibarimicins. II. Elucidation of biosynthetic pathway by cosynthesis using blocked mutants."
    J. Antibiotics, in press. "Biosynthesis of hibarimicins. III. Structures of new hibarimicin-related metabolites produced by blocked mutants."     J. Antibiotics, in press. "Watasemycins A and B, new antibiotics produced by Streptomyces sp. TP-A0597."
    J. Antibiotics, submitted.

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