Mussel-inspired surface modification of magnetic@graphite nanosheets composite for efficient Candida rugosa lipase immobilization [0.03%]
受贻贝启发的磁性@石墨纳米片复合材料表面改性高效固定Candida rugosa脂肪酶
Chen Hou,Lincheng Zhou,Hao Zhu et al.
Chen Hou et al.
By the facile adhesion way, the novel composite complex by polydopamine (PDA) and magnetic graphite nanosheets (Fe3O4@GNSs) has been successfully synthesized. The resulting composite was characterized by means of scanning electron microscop...
Expression of a novel epoxide hydrolase of Aspergillus usamii E001 in Escherichia coli and its performance in resolution of racemic styrene oxide [0.03%]
里氏忽悠悠E001新的环氧合酶在大肠杆菌中的表达及其对苯环氧化物的拆分性能研究
Die Hu,Cun-Duo Tang,Biao Yang et al.
Die Hu et al.
The full-length cDNA sequence of Aueh2, a gene encoding an epoxide hydrolase of Aspergillus usamii E001 (abbreviated to AuEH2), was amplified from the total RNA. Synchronously, the complete DNA sequence containing 5', 3' flanking regions, e...
Temperature effects on biomass, geosmin, and 2-methylisoborneol production and cellular activity by Nocardia spp. and Streptomyces spp. isolated from rainbow trout recirculating aquaculture systems [0.03%]
温度对虹彩 Trout 循环水养殖系统中分离出的诺卡氏菌和链霉菌生物量、地衣素和2-甲基异丁子醇产生的影响及细胞活性的影响研究
Kevin K Schrader,Marcuslene D Harries,Phaedra N Page
Kevin K Schrader
Isolates of Nocardia cummidelens, Nocard ia fluminea, Streptomyces albidoflavus, and Streptomyces luridiscabiei attributed as the cause of "earthy-musty" off-flavor in rainbow trout (Oncorhynchus mykiss) raised in recirculating aquaculture ...
Construction of allitol synthesis pathway by multi-enzyme coexpression in Escherichia coli and its application in allitol production [0.03%]
通过多酶共表达构建艾替糖合成途径及其在艾替糖生产中的应用
Yueming Zhu,Hongyi Li,Pingping Liu et al.
Yueming Zhu et al.
An engineered strain for the conversion of D-fructose to allitol was developed by constructing a multi-enzyme coupling pathway and cofactor recycling system in Escherichia coli. D-Psicose-3-epimerase from Ruminococcus sp. and ribitol dehydr...
Differential gene expression in Staphylococcus aureus exposed to Orange II and Sudan III azo dyes [0.03%]
橙黄II和苏丹III偶氮染料处理后金黄色葡萄球菌差异基因表达分析
Hongmiao Pan,Joshua Xu,Oh-Gew Kweon et al.
Hongmiao Pan et al.
We previously demonstrated the effects of azo dyes and their reduction metabolites on bacterial cell growth and cell viability. In this report, the effects of Orange II and Sudan III on gene expression profiling in Staphylococcus aureus ATC...
Enhanced D-arabitol production by Zygosaccharomyces rouxii JM-C46: isolation of strains and process of repeated-batch fermentation [0.03%]
Zygosaccharomyces rouxii JM-C46增强型D-阿拉伯糖醇的生产：菌株分离及反复批次发酵工艺
Xianghui Qi,Yan Luo,Xu Wang et al.
Xianghui Qi et al.
A new strain producing high yield of D-arabitol was isolated from hyperosmotic environments and the ITS rDNA sequencing analysis revealed it as Zygosaccharomyces rouxii. In addition, using a pH control and repeated-batch fermentation strate...
Concentration- and roughness-dependent antibacterial and antifungal activities of CuO thin films and their Cu ion cytotoxicity and elution behavior [0.03%]
铜离子浓度和表面粗糙度对CuO薄膜抗菌抗真菌活性、细胞毒性和溶出行为的影响
Gyu-In Shim,Seong-Hwan Kim,Hyung-Woo Eom et al.
Gyu-In Shim et al.
In this study, we aimed to evaluate the antibacterial and antifungal properties, cytotoxicity, and elution behavior of copper oxide (CuO) thin films with varying concentrations and roughness values. CuO films greater than 0.2 mol % showed 9...
Kristoffer Krogerus,Frederico Magalhães,Virve Vidgren et al.
Kristoffer Krogerus et al.
The interspecific hybrid Saccharomyces pastorianus is the most commonly used yeast in brewery fermentations worldwide. Here, we generated de novo lager yeast hybrids by mating a domesticated and strongly flocculent Saccharomyces cerevisiae ...
Triacetic acid lactone production in industrial Saccharomyces yeast strains [0.03%]
工业酿酒酵母菌株中三醋酸乳酮的产生
Lauren P Saunders,Michael J Bowman,Jeffrey A Mertens et al.
Lauren P Saunders et al.
Triacetic acid lactone (TAL) is a potential platform chemical that can be produced in yeast. To evaluate the potential for industrial yeast strains to produce TAL, the g2ps1 gene encoding 2-pyrone synthase was transformed into 13 industrial...
Production of drug metabolites by immobilised Cunninghamella elegans: from screening to scale up [0.03%]
Cunninghamella elegans 固定化菌体生产药物代谢物研究：从筛选到放大发酵
Laura Quinn,Rita Dempsey,Eoin Casey et al.
Laura Quinn et al.
Cunninghamella elegans is a fungus that has been used extensively as a microbial model of mammalian drug metabolism, whilst its potential as a biocatalyst for the preparative production of human drug metabolites has been often proposed, lit...