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Lithium battery component found to harm key soil microorganism
Lithium battery component soil microorganism
2016/2/23
The material at the heart of the lithium ion batteries that power electric vehicles, laptop computers and smartphones has been shown to impair a key soil bacterium, according to new research published...
Effects of Storage Duration and Temperature on the Chemical Composition, Microorganism Density, and In vitro Rumen Fermentation of Wet Brewers Grains
Microorganism Density In vitro Rumen Fermentation
2016/5/16
This study aimed to investigate the effects of storage duration and temperature on the characteristics of wet brewers grains (WBG) as feeds for ruminant animals. Four storage temperatures (5°C, 15°C, ...
Effects of Eucalyptus Crude Oils Supplementation on Rumen Fermentation, Microorganism and Nutrient Digestibility in Swamp Buffaloes
Eucalyptus Oils Rumen Fermentation Nutrients Digestibility Rice Straw Swamp Buffalo
2016/5/16
This study was conducted to investigate the effects of eucalyptus (E. Camaldulensis) crude oils (EuO) supplementation on voluntary feed intake and rumen fermentation characteristics in swamp buffaloes...
Ultraviolet Radiation for Microorganism Inactivation in Wastewater
Pseudomonas aeruginosa Inactivation Disinfection Ultraviolet UV Temperature
2013/3/11
The purpose of this research stream is to evaluate the kinetics of bacterial strains of Pseudomonas aeruginosa, to establish the influence of UV doses on the kinetics of disinfection, to study UV-resi...
Cell surface characteristic of Asaia bogorensis – spoilage microorganism of bottled water
hydrophobicity hydrocarbon adherence Asaia MATH
2014/2/25
The ability of bacteria to attach to a surface and develop a biofilm has been of considerable interest for many groups in the food industry. Biofilms may serve as a chronic source of microbial contami...
THE ANTIMICROBIAL EFFECT OF GENUS VINCA ON SOME PATHOGEN MICROORGANISM
Staphylococcus aurcus Pseuodomonas aeroginosa Vinca
2009/12/28
Vinca major, minor and rosea are three species of vinca genus and Apocynaceae family. The present work is to investigate antimicrobial effects of these plants against Candida albicans, Pseudomonas aer...
Utilization of Lactobacillus amylovorus as an Alternative Microorganism for Saccharifying Boiled Rice
Lactobacillus amylovorus α-amylase saccharification boiled rice
2009/6/17
The growth condition of Lactobacillus amylovorus strain JCM 10628, an amylolytic lactic acid bacterium, was tested as a source of enzymes for saccharifying boiled rice to produce a beverage similar to...
Isolation of a Microorganism to Oxidize 5-Hydroxymethylfurfural
5-hydroxymethylfurfural (HMF) microbial oxidation screening
2009/6/17
A microbe of Pseudomonas syringae pathovar cannabina SF 4-17 converting 5-hydroxymethylfurfural (HMF) to 5-hydroxymethyl-2-furancarboxylic acid (HMFA) was isolated from the soil. When HMF was incubate...
Evaluation of Preservation Techniques of Microorganism Resources in the MAFF Genebank
cryopreservation culture collection freeze-drying
2009/6/10
In the central bank of the microorganisms section in the Ministry of Agriculture, Forestry and Fisheries (MAFF) Genebank in Tsukuba, 14,836 strains of fungi, bacteria, yeasts and others are preserved ...
Laboratory Investigation on Profile Modification of Oil Reservoir Fluids by Water-insoluble Polymer Producing Microorganism CJF-002
MEOR Enterobacter CJF-002 polymer profile modification
2009/5/8
Microbial EOR (MEOR) field test1∼4) was carried out in Fuyu oilfield, China. In this field test, Enterobacter sp. CJF-0027) which produced insoluble polymer was injected with nutrient, and oil...
A Population Morphologically Structured Model for MicroscopicGrowth of Filamentous Microorganism
population morphologically structured model filamentous microbe Streptomyces tendae
2009/4/28
The growth of filamentous microorganism is contributed by tipextension and branching. The microscopic growth of filamentousmicroorganism means the growth process from one or a few spores.In order to...
Morphological variations of a manganese-oxidizing microorganism Metallogenium observed in the developmental process of cultures collected from Lake Biwa waters
Bacteria Fungus Manganese
2009/4/1
Blackish brown particles of manganese oxide usually derived from the microorganism Metallogenium were observed for the first time in November, 2002 at the center of the north basin of Lake Biwa off Im...
Mammalian Genome Recombineering: Yeast,Still a Helper Microorganism of Choice?
yeast mammalian genome homologous recombination recombineering
2009/2/16
Functional studies of complex mammalian genomes have been revolutionized by the development of the recombineering methodology. Recombineering represents the sum of in vivo recombinant DNA techniques u...
The Isolation of Listeria monocytogenes, Yersinia enterocoliticaand Yersinia enterocoliticalike Microorganism from Raw Milk Samples
Listeria monocytogenes Yersinia enterocoliticaand Yersinia enterocoliticalike Microorganism Raw Milk Samples
2009/1/23
The presence of Yersinia entrocolitica and L. monocytogenes in total 211 raw milk samples were investigated. In this study a total number of 14 Y. enterocolitica and Y. enterocolitica like microorgani...
Red重组系统及在微生物基因敲除中的应用--The Red Recombination System and Its Application to Gene Knock-out in Microorganism
Red重组系统 基因敲除 抗药性基因 Red recombination system gene knock-out resistant gene
2007/12/5
在完成了对各种微生物基因组的测序以后，功能基因学的研究变得尤为重要。研究基因功能最直接的方法便是将待研究的基因失活。最初构建基因突变体是采用大肠杆菌的RecA系统，但是RecA重组系统操作复杂，重组效率低。最近建立了Red重组系统，该系统由3个蛋白组成：α蛋白(即λ核酸外切酶)，β蛋白，Gam蛋白。应用Red系统进行基因敲除，可以直接利用线性打靶DNA，两侧同源臂长度在35~60 bp即可发生同源...