Isolation and exopolysaccharide screening of halophiles from Zhoushan Islands(舟山地区嗜盐菌的分离和产胞外多糖菌株的筛选)
对浙江舟山地区近海和盐田的样品进行分离检测.从11份泥样和16份水样中共分离纯化120株嗜盐菌,其中多数为中度嗜盐菌或耐盐菌,颜色以白色为主,其次是红色和黄色,细胞形态多为杆状或球状,革兰氏阴性菌株占81.6%.研究表明,嗜盐菌在该地区具有广泛的分布和一定的多样性.以分离菌株为材料筛选产胞外多糖的菌株,发现19株能产生胞外多糖,其中菌株HS239产量较高....
Main Authors: | , , |
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Format: | Article |
Language: | zho |
Published: |
Zhejiang University Press
2007-05-01
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Series: | Zhejiang Daxue xuebao. Lixue ban |
Subjects: | |
Online Access: | https://doi.org/zjup/1008-9497.2007.34.3.335-339 |