Identification of an anthraquinone pigment and a hydroxystilbene antibiotic from Xenorhabdus luminescens
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- W H Richardson
- Department of Chemistry, San Diego State University, California 92812.
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- T M Schmidt
- Department of Chemistry, San Diego State University, California 92812.
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- K H Nealson
- Department of Chemistry, San Diego State University, California 92812.
書誌事項
- 公開日
- 1988-06
- 権利情報
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- https://journals.asm.org/non-commercial-tdm-license
- DOI
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- 10.1128/aem.54.6.1602-1605.1988
- 公開者
- American Society for Microbiology
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説明
<jats:p>The entomopathogenic bacterium Xenorhabdus luminescens produces a red pigment and an antibiotic in insect carcasses in which it grows and in axenic cultures. The pigment was purified and identified as the anthraquinone derivative 1,6-dihydroxy-4-methoxy-9,10-anthraquinone, which exhibits a pH-sensitive color change, i.e., it is yellow below pH 9 and red above pH 9. The antibiotic was also purified and identified as the hydroxystilbene derivative 3,5-dihydroxy-4-isopropylstilbene.</jats:p>
収録刊行物
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- Applied and Environmental Microbiology
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Applied and Environmental Microbiology 54 (6), 1602-1605, 1988-06
American Society for Microbiology