Linear 3-Hydroxybutyrate Tetramer (HB4) Produced by Sphingomonas sp. Is Characterized as a Growth Promoting Factor for Some Rhizomicrofloral Composers

Ogita, Noriko; Hashidoko, Yasuyuki; Limin, Suwido et al.

Bioscience Biotechnology and Biochemistry, 2006, 70(9), 2325-2329

Permalink : https://hdl.handle.net/2115/14839

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アクセス権
open access
URI
https://hdl.handle.net/2115/14839
タイトル
Linear 3-Hydroxybutyrate Tetramer (HB4) Produced by Sphingomonas sp. Is Characterized as a Growth Promoting Factor for Some Rhizomicrofloral Composers
著者
Ogita, Noriko ; Hashidoko, Yasuyuki ; Limin, Suwido ; Tahara, Satoshi
著者名
Ogita, Noriko
e-Rad_Researcher
40281795
著者名
Hashidoko, Yasuyuki
著者名
Limin, Suwido
著者名
Tahara, Satoshi
言語
英語
キーワード
bacterial cell growth-promoting factor
Frateuria sp
linear 3-hydroxybutyrate tetramer
rhizobacteria; Sphingomonas sp
発行日
2006-09
出版者
日本農芸化学会
Japan Society for Bioscience, Biotechnology, and Agrochemistry
収録物名
Bioscience Biotechnology and Biochemistry
巻(号)
70(9)
ページ
2325-2329
抄録
Sphingomonas spp. of α-proteobacteria often play a role in assisting the development of microfloral communities under adverse soil conditions. Using a Frateuria sp. as an indicator for bacterial growth assay, we investigated the bacterial growth-promoting factor in the culture fluids of Sphingomonas sp. EC-K085. This factor was successfully isolated and identified as linear (R,R,R,R)-3-hydroxybutyrate tetramer (HB4), having a hydroxy-end and a carboxy-end group. When 28 μg of HB4 was charged on a paper disc, impregnated Frateuria sp. cells in modified Winogradsky agar medium exhibited a promoted cell growth to form a clear colony emerging zone after a 2-day incubation.
資源タイプ
学術雑誌論文
出版タイプ
Version of Record
PISSN
0916-8451
EISSN
1347-6947
関連情報
PMID
16960351
URI
http://www.jstage.jst.go.jp/
関連情報 (isIdenticalTo)
出版社版DOI
https://doi.org/10.1271/bbb.60299