Effect of Pamamycin-607 on Secondary Metabolite Production by Streptomyces spp.
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Hashimoto, Makoto
[2
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Katsura, Hirotaka
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Tokyo Univ Agr & Technol, Dept Bioregulat & Biointeract, Grad Sch Agr, Fuchu, Tokyo 1838509, JapanTokyo Univ Agr & Technol, Inst Agr, Div Bioregulat & Biointeract, Fuchu, Tokyo 1838509, Japan
Katsura, Hirotaka
[3
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Kato, Risako
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Tokyo Univ Agr & Technol, Dept Bioregulat & Biointeract, Grad Sch Agr, Fuchu, Tokyo 1838509, JapanTokyo Univ Agr & Technol, Inst Agr, Div Bioregulat & Biointeract, Fuchu, Tokyo 1838509, Japan
Kato, Risako
[3
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Kawaide, Hiroshi
[1
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Natsume, Masahiro
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Tokyo Univ Agr & Technol, Inst Agr, Div Bioregulat & Biointeract, Fuchu, Tokyo 1838509, JapanTokyo Univ Agr & Technol, Inst Agr, Div Bioregulat & Biointeract, Fuchu, Tokyo 1838509, Japan
Natsume, Masahiro
[1
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[1] Tokyo Univ Agr & Technol, Inst Agr, Div Bioregulat & Biointeract, Fuchu, Tokyo 1838509, Japan
[2] Tokyo Univ Agr & Technol, United Grad Sch Agr Sci, Dept Plant Prod, Fuchu, Tokyo 1838509, Japan
[3] Tokyo Univ Agr & Technol, Dept Bioregulat & Biointeract, Grad Sch Agr, Fuchu, Tokyo 1838509, Japan
The effect of the aerial mycelium-inducing compound, pamamycin-607, on antibiotic production by several Streptomyces spp. was examined. Exposure to 6.6 mu m pamamycin-607 stimulated by 2.7 fold the puromycin production by Streptomyces alboniger NBRC 12738, in which pamamycin-607 had first been isolated, and restored aerial mycelium formation. Pamamycin-607 also stimulated the respective production of streptomycin by S. griseus NBRC 12875 and that of cinerubins A and B by S. tauricus JCM 4837 by approximately 1.5, 1.7 and 1.9 fold. The antibiotic produced by Streptomyces sp. 91-a was identified as virginiamycin M-1, and its synthesis was enhanced 2.6 fold by pamamycin-607. These results demonstrate that pamamycin-607 not only restored or stimulated aerial mycelium formation, but also stimulated secondary metabolite production.
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Tohoku Univ, Grad Sch Agr Sci, Div Life Sci, Lab Appl Bioorgan Chem,Aoba Ku, Sendai, Miyagi 9818555, JapanTohoku Univ, Grad Sch Agr Sci, Div Life Sci, Lab Appl Bioorgan Chem,Aoba Ku, Sendai, Miyagi 9818555, Japan
Furuya, Y
Kiyota, H
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Tohoku Univ, Grad Sch Agr Sci, Div Life Sci, Lab Appl Bioorgan Chem,Aoba Ku, Sendai, Miyagi 9818555, JapanTohoku Univ, Grad Sch Agr Sci, Div Life Sci, Lab Appl Bioorgan Chem,Aoba Ku, Sendai, Miyagi 9818555, Japan
Kiyota, H
Oritani, T
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Tohoku Univ, Grad Sch Agr Sci, Div Life Sci, Lab Appl Bioorgan Chem,Aoba Ku, Sendai, Miyagi 9818555, JapanTohoku Univ, Grad Sch Agr Sci, Div Life Sci, Lab Appl Bioorgan Chem,Aoba Ku, Sendai, Miyagi 9818555, Japan
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Uttar Banga Krishi Viswavidyalaya, Fac Hort, Biotechnol Lab, Cooch Behar 785165, W Bengal, IndiaUttar Banga Krishi Viswavidyalaya, Fac Hort, Biotechnol Lab, Cooch Behar 785165, W Bengal, India
Mondal, Tapan K.
Bantawa, Pranay
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Uttar Banga Krishi Viswavidyalaya, Fac Hort, Biotechnol Lab, Cooch Behar 785165, W Bengal, IndiaUttar Banga Krishi Viswavidyalaya, Fac Hort, Biotechnol Lab, Cooch Behar 785165, W Bengal, India
Bantawa, Pranay
Sarkar, Bipasa
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Univ N Bengal, Dept Chem, Fac Sci, Darjeeling 734013, W Bengal, IndiaUttar Banga Krishi Viswavidyalaya, Fac Hort, Biotechnol Lab, Cooch Behar 785165, W Bengal, India
Sarkar, Bipasa
Ghosh, Parthodev
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Univ Kalyani, Dept Bot, Fac Sci, Kalyani 741235, W Bengal, IndiaUttar Banga Krishi Viswavidyalaya, Fac Hort, Biotechnol Lab, Cooch Behar 785165, W Bengal, India
Ghosh, Parthodev
Chand, Pradeep K.
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Utkal Univ, Postgrad Dept Bot, Plant Cell & Tissue Culture Facil, Bhubaneswar 751004, Orissa, IndiaUttar Banga Krishi Viswavidyalaya, Fac Hort, Biotechnol Lab, Cooch Behar 785165, W Bengal, India