Bisanthraquinones, Inhibitors of Plant Transformation

Hiroshi Kanzaki; Goro Kawabata; Akio Kobayashi; Kazuyoshi Kawazu

doi:10.1271/bbb.57.2104

Bisanthraquinones, Inhibitors of Plant Transformation

Hiroshi Kanzaki, Goro Kawabata, Akio Kobayashi, Kazuyoshi Kawazu

研究成果 › 査読

7 被引用数 (Scopus)

抄録

A potato tuber disk assay of culture broths which had been confirmed to show neither antibacterial nor phytotoxic activity resulted in the discovery of a novel type of crown gall formation inhibitors, julimycin B-II and julichrome Q_1.3. These two bisanthraquinones, products of Streptomyces sp. TM-71, inhibited crown gall formation on potato tuber disks at a minimum inhibitory dose of 1.6μg/disk without affecting the growth of Agrobacterium tumefaciens or the germination of alfalfa seeds.

本文言語	English
ページ（範囲）	2104-2106
ページ数	3
ジャーナル	Bioscience, biotechnology, and biochemistry
巻	57
号	12
DOI	https://doi.org/10.1271/bbb.57.2104
出版ステータス	Published - 1993

ASJC Scopus subject areas

バイオテクノロジー
分析化学
生化学
応用微生物学とバイオテクノロジー
分子生物学
有機化学

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10.1271/bbb.57.2104

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title = "Bisanthraquinones, Inhibitors of Plant Transformation",

abstract = "A potato tuber disk assay of culture broths which had been confirmed to show neither antibacterial nor phytotoxic activity resulted in the discovery of a novel type of crown gall formation inhibitors, julimycin B-II and julichrome Q1.3. These two bisanthraquinones, products of Streptomyces sp. TM-71, inhibited crown gall formation on potato tuber disks at a minimum inhibitory dose of 1.6μg/disk without affecting the growth of Agrobacterium tumefaciens or the germination of alfalfa seeds.",

author = "Hiroshi Kanzaki and Goro Kawabata and Akio Kobayashi and Kazuyoshi Kawazu",

note = "Funding Information: Acknowledgments. We are grateful to the SC-NMR Laboratory of Okayama University for NMR experiments. This work was supported by a Grant-in-Aid to K. Kawazu for Scientific Research (Nos. 01560152 and 03453145) from the Ministry of Education, Science, and Culture of Japan.",

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doi = "10.1271/bbb.57.2104",

language = "English",

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T1 - Bisanthraquinones, Inhibitors of Plant Transformation

AU - Kanzaki, Hiroshi

AU - Kawabata, Goro

AU - Kobayashi, Akio

AU - Kawazu, Kazuyoshi

N1 - Funding Information: Acknowledgments. We are grateful to the SC-NMR Laboratory of Okayama University for NMR experiments. This work was supported by a Grant-in-Aid to K. Kawazu for Scientific Research (Nos. 01560152 and 03453145) from the Ministry of Education, Science, and Culture of Japan.

PY - 1993

Y1 - 1993

N2 - A potato tuber disk assay of culture broths which had been confirmed to show neither antibacterial nor phytotoxic activity resulted in the discovery of a novel type of crown gall formation inhibitors, julimycin B-II and julichrome Q1.3. These two bisanthraquinones, products of Streptomyces sp. TM-71, inhibited crown gall formation on potato tuber disks at a minimum inhibitory dose of 1.6μg/disk without affecting the growth of Agrobacterium tumefaciens or the germination of alfalfa seeds.

AB - A potato tuber disk assay of culture broths which had been confirmed to show neither antibacterial nor phytotoxic activity resulted in the discovery of a novel type of crown gall formation inhibitors, julimycin B-II and julichrome Q1.3. These two bisanthraquinones, products of Streptomyces sp. TM-71, inhibited crown gall formation on potato tuber disks at a minimum inhibitory dose of 1.6μg/disk without affecting the growth of Agrobacterium tumefaciens or the germination of alfalfa seeds.

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Bisanthraquinones, Inhibitors of Plant Transformation

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