Use of a Microchip Electrophoresis System for Estimation of Bacterial Phylogeny and Analysis of NO_3^- Reducing Bacterial Flora in Field Soils
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概要
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Phylogenetic estimation method without determination of DNA sequence was developed. By this method, fragment length polymorphism separately digested with multiple restriction enzymes was measured using microchip electrophoresis and affiliated with those calculated from corresponding DNA sequence in the theoretical database. The phylogenies of 129 NO3− reducing bacteria newly isolated from field soils were estimated by this method, and were compared to those by carbon source utilization profiles and by comparative sequence analysis of 16S rDNA. Various bacteria such as Micrococcus sp. (one isolate), Acidovorax delofieldii (one isolate), Cupriavidus necator (one isolate), Burkholderia sp., (seven isolates), Commamonas acidovorans (two isolates), Herbaspirillum seropedicae (two isolates), Ralstonia sp. (six isolates), Pseudomonas spp. (14 isolates), and Acinetobacter spp. (one isolate), were affiliated as similar to those by sequence analysis of 16S rDNA, while exact affiliation of genus was difficult for those belonging to Enterobacteriaceae.
- 社団法人 日本農芸化学会の論文
- 2009-03-23
著者
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Koga Nobuhisa
Research Team For Biomass Recycling System National Agricultural Research Center For Kyushu-okinawa
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Koga Nobuhisa
Research Team For Biomass Recycling System National Agricultural Research Center For Kyushu-okinawa
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WATANABE Katsuji
Research Team for Biomass Recycling System, National Agricultural Research Center for Kyushu-Okinawa
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Watanabe Katsuji
Research Team For Biomass Recycling System National Agricultural Research Center For Kyushu-okinawa
関連論文
- Use of a Microchip Electrophoresis System for Estimation of Bacterial Phylogeny and Analysis of NO_3^- Reducing Bacterial Flora in Field Soils
- Newly developed system based on multiple enzyme restriction fragment length polymorphism - an application to proteolytic bacterial flora analysis(Soil Biology)