Effect of Application of Rice Straw and Compost on the Bacterial Communities Associated with<i>Moina</i>sp. in the Floodwater of a Paddy Soil Microcosm: Estimation Based on DGGE Pattern and Sequence Analyses
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説明
Bacterial communities associated with Moina sp. in the floodwater of a paddy field microcosm were examined by denaturing gradient gel electrophoresis (DGGE) of PCR-amplified 16S rDNA. Eighteen out of 20 eubacterial DGGE bands were sequenced. The associated eubacterial communities mainly consisted of the Cytophaga-Flavobacterium-Bacteroides group and α-, β-, and γ-Proteobacterial groups, irrespective of the application of rice straw and rice straw compost. The effect of the application of rice straw and compost on the communities was not appreciable, compared with host specificity. An uncultured Cytophagales bacterium was estimated to be specifically associated with Moina sp. Presence of bacteria that are specific to rice straw treatment was also estimated.
収録刊行物
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- Soil Science and Plant Nutrition
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Soil Science and Plant Nutrition 51 565-571, 2005-08-01
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