| Community diversity of bacteria in digestive tract of mud snail (Bullacta exarata Philippi) and its rearing shoal |
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| 作者姓名： | Wang Guoliang Zheng Tianlun Lu Tongxi Wang Yinong Yu Hong Jin Shan |
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| 作者单位： | Wang Guoliang1，Zheng Tianlun1，Lu Tongxia1，Wang Yinong1，Yu Hong1，Jin Shan1 1. Department of Oceanology and Fishery，Ningbo University，Ningbo 315211，China |
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| 基金项目： | ThisstudywassupportedbytheCommitteeofScienceandTechnologyofZhejiangProvinceundercontractNo .99110 2 0 7. |
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| 摘 要： | ＩＮＴＲＯＤＵＣＴＩＯＮＴｈｅｍｕｄｓｎａｉｌＢｕｌｌａｃｔａｅｘａｒａｔａＰｈｉｌｉｐｐｉｉｓｄｅｌｉｃｉｏｕｓａｎｄｎｕｔｒｉｔｉｏｕｓ ,ａｎｄｗｅｌｌ ａｃｃｅｐｔｅｄｂｙｐｅｏｐｌｅ,ｅｓｐｅｃｉａｌｌｙｉｎＺｈｅｊｉａｎｇＰｒｏｖｉｎｃｅ ,Ｃｈｉｎａ ,ｋｎｏｗｎａｓａｎｅｃｏｎｏｍｉｃａｌｌｙｉｍｐｏｒｔａｎｔｍａｒｉｃｕｌ ｔｕｒａｌｓｈｅｌｌｆｉｓｈｓｐｅｃｉｅｓ .Ｉｔｈａｓａｔｔｒａｃｔｅｄｃｏｎｓｉｄｅｒａｂｌｅｍａｒｉｃｕｌｔｕｒｅｉｎｔｅｒｅｓｔａｌｏｎｇｔｈｅｃｏａｓｔｏｆ…
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| 关 键 词： | Bullacta exarata Philippi heterotrophic bacteria Vibrio digestive tract rearing shoal |
| 收稿时间： | 2002/5/12 0:00:00 |
| 修稿时间： | 2002/5/27 0:00:00 |
Community diversity of bacteria in digestive tract of mud snail (Bullacta exarata Philippi) and its rearing shoal |
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| Wang Guoliang,Zheng Tianlun,Lu Tongxi,Wang Yinong,Yu Hong,Jin Shan.Community diversity of bacteria in digestive tract of mud snail (Bullacta exarata Philippi) and its rearing shoal[J].Acta Oceanologica Sinica,2002,21(4):529-534. |
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| Authors: | Wang Guoliang Zheng Tianlun Lu Tongxi Wang Yinong Yu Hong and Jin Shan |
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| Institution: | Department of Oceanology and Fishery, Ningbo University, Ningbo 315211, China |
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| Abstract: | The bacterial flora in the digestive tract of B. exarata Philippi and its rearing shoal were investigated, respectively. A total of 107 strains of heterotrophic bacteria, isolated from crop, stomach and intestine, mainly belong to genera Photobacterium, Bacillus, Pseudomonas and Vibrio. Varieties of bacteria in crop were significantly more than that in stomach and in intestine. A total of 173 strains of bacteria were isolated from the rearing shoal, belonging to 13 genera. The 5 predominant genera are Photobacterium, Bacillus, Pseudomonas, Vibrio and some genera of Enterobacteriaceae. The number of heterotrophic bacteria and Vibrio in rearing shoal changed in line with the alteration of the temperature, and were significantly affected by the use of pesticide. |
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| Keywords: | Bullacta exarata Philippi heterotrophic bacteria Vibrio digestive tract rearing shoal |
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