Dexin Wang,Jidong Zhou,Chuan Chen et al.
Dexin Wang et al.
Klebsiella pneumoniae is a 2,3-butanediol producer, and R-acetoin is an intermediate of 2,3-butanediol production. R-acetoin accumulation and dissimilation in K. pneumoniae was studied here. A budC mutant, which has lost 2,3-butanediol dehy...
Rhf1 gene is involved in the fruiting body production of Cordyceps militaris fungus [0.03%]
Rhf1基因参与虫草菌子座发育的调控作用研究
Keqing Jiang,Richou Han
Keqing Jiang
Cordyceps militaris is an important medicinal fungus. Commercialization of this fungus needs to improve the fruiting body production by molecular engineering. An improved Agrobacterium tumefaciens-mediated transformation (ATMT) method was u...
Combined use of GAP and AOX1 promoters and optimization of culture conditions to enhance expression of Rhizomucor miehei lipase [0.03%]
GAP和AOX1启动子的联合使用及培养条件的优化以增强Rhizomucor miehei脂肪酶的表达
Dong He,Wen Luo,Zhiyuan Wang et al.
Dong He et al.
Rhizo mucor miehei lipase (RML) is an industrially important enzyme, but its application is limited due to its high cost. In this study, a series of measures such as codon optimization, propeptide addition, combined use of GAP and AOX1 prom...
Functional role of oppA encoding an oligopeptide-binding protein from Lactobacillus salivarius Ren in bile tolerance [0.03%]
唾液乳杆菌Ren中编码寡肽结合蛋白的oppA基因在牛胆耐受中的功能作用
Guohong Wang,Dan Li,Xiayin Ma et al.
Guohong Wang et al.
Lactobacillus salivarius is a member of the indigenous microbiota of the human gastrointestinal tract (GIT), and some L. salivarius strains are considered as probiotics. Bile tolerance is a crucial property for probiotic bacteria to survive...
Persistence of Methanosaeta populations in anaerobic digestion during process instability [0.03%]
厌氧消化过程中Methanosaeta种群在过程不稳定时的持续存在
Si Chen,Qiang He
Si Chen
Anaerobic digestion is a sustainable technology for the treatment of organic waste and production of biogas. Acetoclastic methanogenesis accounts for the majority of methane production in anaerobic digestion. Therefore, sustaining robust ac...
Increasing succinic acid production using the PTS-independent glucose transport system in a Corynebacterium glutamicum PTS-defective mutant [0.03%]
利用谷氨酸棒杆菌PTS缺陷突变株的PTS独立葡萄糖转运系统增加琥珀酸产量
Zhihui Zhou,Chen Wang,Hongtao Xu et al.
Zhihui Zhou et al.
Succinic acid synthesized from glucose shows potential as a bio-based platform chemical. However, the need for a high glucose concentration, and the accompanying low yields, limit its industrial applications. Despite efficient glucose uptak...
Enhanced production of L-sorbose in an industrial Gluconobacter oxydans strain by identification of a strong promoter based on proteomics analysis [0.03%]
基于蛋白质组学分析鉴定强启动子提高工业醋酸氧化杆菌L-山梨糖的产量
Yudong Hu,Hui Wan,Jianghua Li et al.
Yudong Hu et al.
Gluconobacter oxydans is capable of rapidly incomplete oxidation of many sugars and alcohols, which means the strain has great potential for industrial purposes. Strong promoters are one of the essential factors that can improve strain perf...
Growth of Bacillus methanolicus in 2 M methanol at 50 °C: the effect of high methanol concentration on gene regulation of enzymes involved in formaldehyde detoxification by the ribulose monophosphate pathway [0.03%]
在50°C和2M甲醇浓度下Bacillus methanolicus的生长：高甲醇浓度对核糖-5-磷酸途径中甲醛解毒相关酶基因调控的影响
Ahmet Bozdag,Claire Komives,Michael C Flickinger
Ahmet Bozdag
Bacillus methanolicus MGA3 is a Gram-positive aerobic methylotroph growing optimally at 50-53°C. Methylotrophy in B. methanolicus is encoded on pBM19 and by two chromosomal copies of the methanol dehydrogenase (mdh), hexulose phosphate syn...
Electron flux and microbial community in microbial fuel cells (open-circuit and closed-circuit modes) and fermentation [0.03%]
开路和闭路微生物燃料电池及发酵体系中的电子通量及其微生物群落结构分析
Jaecheul Yu,Youghyun Park,Taeho Lee
Jaecheul Yu
A closed-circuit microbial fuel cell (C-MFC) was operated to investigate the electron flux under fed-batch mode, and the results were compared to those of open-circuit MFC (O-MFC) and a fermentation reactor (F-reactor). The current was the ...
Lamees Akawi,Kajan Srirangan,Xuejia Liu et al.
Lamees Akawi et al.
Mounting environmental concerns associated with the use of petroleum-based chemical manufacturing practices has generated significant interest in the development of biological alternatives for the production of propionate. However, biologic...