| A study on numerical taxonomy of 21syrains saline tolerance actinomicetes |
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| DOI：10.7606/j.issn.1000-7601.2006.03.44 |
| Key Words: saline tolerance actinomycetes numerical taxonomy cluster analysis |
| Author Name | Affiliation | | LI Li | College of Resources and Environment Northwest Sc-itech University of Agriculture and Foresty,Yanglin,Shanxi 712100,China | | QIANG Yu-rong | College of Resources and Environment Northwest Sc-itech University of Agriculture and Foresty,Yanglin,Shanxi 712100,China | | LAI Hang-xian | College of Resources and Environment Northwest Sc-itech University of Agriculture and Foresty,Yanglin,Shanxi 712100,China | | QIAO Zheng-liang | College of Resources and Environment Northwest Sc-itech University of Agriculture and Foresty,Yanglin,Shanxi 712100,China | | MO Gu-i lin | College of Resources and Environment Northwest Sc-itech University of Agriculture and Foresty,Yanglin,Shanxi 712100,China |
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| Abstract: |
| 21 strains actinomycetes of tolerated 18% NaCl were compared with numerical classification using 89 characteristics.The results indicated that: all tested strains were clustered altogether at 0.66 similarity level.At 0.42 level,they became ten clusters,and belonged to 8 clusters of streptomyces and 2 unknown strains.ClusterⅠwas aureus,Cluster Ⅱ was cinerogriseus,Cluster Ⅲ was roseosporus,Cluster Ⅴ was globisporus,Cluster Ⅵ was griseofuscus,Cluster Ⅷ was albosporus,Cluster Ⅸ was flavus,ClusterⅩwas viridis,Cluster Ⅳ and Ⅶ was unknown.Besides,aureus was superiority cluster among saline tolerance actinomycetes in salt soils of Shaanxi and Ningxia provinces. |
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