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Toward Plant Cell Wall Degradation Under Thermophilic Condition: A Unique Microbial Community Developed Originally from Swine Waste

机译:在嗜热条件下对植物细胞壁的降解:最初由猪粪便发展而来的独特微生物群落

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A unique thermophilic microbial community developed initially from swine waste was investigated in this study. Cellulase activities were observed when this community was inoculated to media containing either cellulose or carboxymethylcellulose at 57 °C. Through constructing a clone library for the 16S ribosomal DNA, it was revealed that this community was mainly composed of three genera: Thermobacillus. Brevibacillus, and Anoxybacillus. New findings regarding the thermo- and pH stability of crude cellulases secreted by Brevibacillus sp. JXL were presented. Recent study on the growth characteristics of Anoxybacillus sp. 527 was discussed.
机译:这项研究调查了最初由猪粪便发展而来的独特的嗜热微生物群落。当该群落接种到含有纤维素或羧甲基纤维素的培养基中,温度为57°C时,观察到纤维素酶活性。通过构建16S核糖体DNA的克隆文库,发现该群落主要由三个属组成:嗜热芽孢杆菌。短杆菌和无氧杆菌。关于短杆菌属细菌分泌的粗纤维素酶的热稳定性和pH稳定性的新发现。提出了JXL。厌氧芽孢杆菌生长特性的最新研究。讨论了527。

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