Results 21 to 30 of about 1,234,769 (254)

Determination of Transgene Copy Number and Expression Level Using Denaturing Gradient Gel Electrophoresis

open access: yesBioTechniques, 1998
Transgenic mice and cell lines are frequently developed to study human disease. Accurate determination of transgene copy number and levels of mRNA are necessary to understand the phenotypic changes observed in these models.
M.D. Ringel   +4 more
doaj   +1 more source

Supplementing in the diet of lactating Holstein cows may naturally produce coenzyme Q10-enriched milk [PDF]

open access: yesAsian-Australasian Journal of Animal Sciences, 2018
Objective To examine the effects of Rhodobacter sphaeroides (R. sphaeroides) supplementation as a direct-fed microbial (DFM) on rumen fermentation in dairy cows and on coenzyme Q10 (CoQ10) transition into milk, an in vitro rumen simulation batch culture ...
Gui-Seck Bae   +6 more
doaj   +1 more source

Effect of bacterial inoculation, plant genotype and developmental stage on root-associated and endophytic bacterial communities in potato (Solanum tuberosum) [PDF]

open access: yes, 2010
Beneficial bacteria interact with plants by colonizing the rhizosphere and roots followed by further spread through the inner tissues, resulting in endophytic colonization.
Overbeek, L.S., van   +4 more
core   +1 more source

Effects of short-term fasting on rumen microbiota and rumen fermentation characteristics [PDF]

open access: yesAsian-Australasian Journal of Animal Sciences, 2019
Objective Fasting may lead to changes in the microbiota and activity in the rumen. In the present study, the effects of fasting on rumen microbiota and the impact of fasting on in vitro rumen fermentation were evaluated using molecular culture ...
Jong Nam Kim   +7 more
doaj   +1 more source

Analyzing multiclonality of Staphylococcus aureus in clinical diagnostics using spa-based denaturing gradient gel electrophoresis. [PDF]

open access: yesJ Clin Microbiol, 2011
We present a novel denaturing gradient gel electrophoresis (DGGE) method which characterizes multiclonal communities of Staphylococcus aureus. The spa PCR-based DGGE method simultaneously separates strains that differ in only one base, thereby revealing ...
Matussek A   +6 more
europepmc   +2 more sources

PHYLOGENETIC ANALYSIS OF BACTERIAL COMMUNITIES IN PANCURAN 7 BATURRADEN HOT SPRING [PDF]

open access: yes, 2006
The diversity of the bacterial communities supported by culturing and capturing through 0.2 m-pore-size filter was studied. The Pancuran 7 hot spring has temperature at around 52°C and pH 7.
Mulyani, N.S.   +5 more
core   +1 more source

Microbial succession during thermophilic digestion: the potential of Methanosarcina sp.

open access: yesPLoS ONE, 2014
A distinct succession from a hydrolytic to a hydrogeno- and acetotrophic community was well documented by DGGE (denaturing gradient gel electrophoresis) and dHPLC (denaturing high performance liquid chromatography), and confirmed by qPCR (quantitative ...
Paul Illmer   +4 more
doaj   +1 more source

Advances in Traceability Typing and Identification of Foodborne Pathogens

open access: yesShipin gongye ke-ji, 2022
Foodborne pathogens are the main factors affecting food quality and safety. Timely and accurate strain typing data enable rapid detection of outbreak clusters, informing ongoing infection control and public health responses, which are important for ...
Yao LIU   +6 more
doaj   +1 more source

Development of the preterm gut microbiome in twins at risk of necrotising enterocolitis and sepsis [PDF]

open access: yes, 2013
The preterm gut microbiome is a complex dynamic community influenced by genetic and environmental factors and is implicated in the pathogenesis of necrotising enterocolitis (NEC) and sepsis.
Christopher J Stewart   +37 more
core   +1 more source

Cell Lysis Method Affects Assessment of Microbial Diversity Based on Ribotyping Analysis

open access: yesMicrobiology Indonesia, 2010
The microbial community in Kawah Hujan, Kamojang, West Java, Indonesia, was analyzed using 16S-rRNA-gene-sequencing combining with denaturing-gradient-gel electrophoresis (DGGE) technique.
HENI YOHANDINI   +3 more
doaj   +1 more source

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