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Syntrophomonadaceae-Affiliated Species as Active Butyrate-Utilizing Syntrophs in Paddy Field Soil

机译:拟南芥属的物种作为稻田土壤中利用丁酸的活跃生物

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DNA-based stable-isotope probing was applied to identify the active microorganisms involved in syntrophic butyrate oxidation in paddy field soil. After 14 and 21 days of incubation with [U-~(13)C]butyrate, the bacterial Syntrophomonadaceae and the archaeal Methanosarcinaceae and Methanocellales incorporated substantial amounts of ~(13)C label into their nucleic acids. Unexpectedly, members of the Planctomycetes and Chloroflexi were also labeled with ~(13)C by yet-unclear mechanisms.
机译:基于DNA的稳定同位素探测被用于鉴定水稻田土壤中与营养性丁酸氧化有关的活性微生物。与[U-〜(13)C]丁酸盐孵育14天和21天后,细菌性风湿单胞菌科和古细菌的甲烷菌属和甲烷菌属将大量的〜(13)C标签掺入了其核酸中。出乎意料的是,通过未知的机制,也将Planctomycetes和Chloroflexi的成员标记为〜(13)C。

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