リンリコンブ<i>Laminaria japonica var. ochotensis</i>穴あき症藻体より分離したアルギン酸分解性海洋細菌について
書誌事項
- タイトル別名
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- Characterization of an Alginolytic Marine Bacterium from Decaying Rishiri-kombu Laminaria japonica var. ochotensis.
- リシリコンブLeminaria japonica var.ochotensis穴あき症藻体より分離した
- リシリコンブ Leminaria japonica var.ochoten
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An alginolytic marine bacterium, H-4, was isolated from decaying thalli of Laminaria japonica var. ochotensis. Strain H-4 is a gram-negative polarly flagellated rod, which oxidatively produces acid from glucose, is oxidase positive and requires seawater for growth. DNA base composition measured from melting point of DNA is 39.8mol%G+C. According to these characteristics, the strain was identified as genus Alteromonas. Alteromonas sp. H-4 resembles A. espejiana but differs in DNA base composition and some properties and could not be identified to any species in the genus Alteromonas.<br> The productivity of extracellular alginate lyase by Alteromonas sp. H-4 increased with seawater concentration and decreased with casitone concentration in the media. Its productivity was observed in a medium without alginate. The bacterium produced a maximum amonut of alginate lyase in liquid media containing 75% seawater, 0.5% casitone, and 0.1% sodium alginate after 96h incubation with shaking at 25°C.
収録刊行物
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- 日本水産学会誌
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日本水産学会誌 58 (1), 141-145, 1992
公益社団法人 日本水産学会
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詳細情報 詳細情報について
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- CRID
- 1390282681388748416
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- NII論文ID
- 130001545451
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- NII書誌ID
- AN00193422
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- COI
- 1:CAS:528:DyaK38XhsVyjuro%3D
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- ISSN
- 1349998X
- 00215392
- http://id.crossref.org/issn/00215392
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- HANDLE
- 2115/52096
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- NDL書誌ID
- 3762075
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- IRDB
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可