| Isolation and identification of alginate-degrading bacteria and formation of alginase |
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| 作者姓名： | Han Baeqin Dai Jixun Wang Hai |
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| 作者单位： | Marine Life Sciences college，Ocean University of Qingdao，Qingdao 266003，China |
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| 摘 要： | I~crIONThestudiesofseaalgageneticengineeringstartedintheearly1950s.HOwever,itSdevelopmentishinderedgreatlybecauseitisdifficulttogetisolatedlivecellsandprotoplasts.TheenZymeswhicharesuitabletohigherplantsarenotsuitabletoisolatetheseaalgaecellsandproto...
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| 关 键 词： | Alteromonas alginase isolation identification |
| 收稿时间： | 1998/6/14 0:00:00 |
| 修稿时间： | 1998/8/20 0:00:00 |
Isolation and identification of alginate-degrading bacteria and formation of alginase |
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| Han Baeqin,Dai Jixun,Wang Hai.Isolation and identification of alginate-degrading bacteria and formation of alginase[J].Acta Oceanologica Sinica,1999,18(4):555-561. |
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| Authors: | Han Baeqin Dai Jixun and Wang Hai |
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| Institution: | Marine Life Sciences college, Ocean University of Qingdao, Qingdao 266003, China |
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| Abstract: | Five strains of alginate-degrading bacteria Were isolated from the decaying parts of Laminria japonicaand Undaria pinnatifida and identified as Alteromonas espejiana (Strain A101, A102, A103, A105 ) and Alteromonas macleodii(Strain A104). When incubated at 25 t for 144 h in the liquid mediuxn which contamed 0. 5%peptone, 0. 3% -0. 6%sodium alginate, 0. 1 % yeast extract, 3% NaCI, pH 7. 5, the stain A102 pnduced the highest amount of alginase. |
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| Keywords: | Alteromonas alginase isolation identification |
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