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Enzymatic Protein Digest for Mass-spectrometric Analysis

26-Sep-2007

The main focus in proteomic studies is on the identification of proteins in given biological samples. Proteins isolated and separated from a given sample (e.g., whole cell lysates, blood or tissue, protein complexes) by immunoprecipitation or affinit

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Real-Time Multiplex PCR of five Different DNA Targets Using the LightCycler® 480 System

19-Sep-2007

One of the most interesting aspects of real-time PCR based on detection of fluorophoric-labeled oligonucleo­tides, such as Hydrolysis probes, and Molecular Beacons, is the possibility of being able to detect conveniently multiple targets in the same

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Genotypes in Smokers: Correlations with Smoking Behavior

12-Sep-2007

Smoking behavior is influenced by both genetic and environmental factors. Moreover, smoking initiation and smoking persistence have a heritability of at least 50%. A large body of work has been dedicated to associating multiple genetic markers of neu

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Mutation Scanning of the Cytidine Deaminase Gene by High-Resolution Melting Curve Analysis Using the LightCycler® 480 System

12-Sep-2007

Alexandre Evrard1,2, Caroline Raynal1,2, Jean-Christophe Boyer2, Lionel Le Gallic2, and Serge Lumbroso1,2 1Institut de Génomique Fonctionnelle, Département d'Oncologie Moléculaire et Cellulaire, Montpellier, France, 2Laboratoire de Biochimie, Hôpita

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Metagenomics Analysis Using the Genome Sequencer FLX System

05-Sep-2007

The Genome Sequencer FLX System from 454 Life Sciences and Roche Applied Science is a versatile sequencing platform suitable for a wide range of applications, including de novo sequencing and assembly of genomic DNA, transcriptome sequencing, small R

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Real-Time PCR Quantification of Plant miRNAs Using Universal ProbeLibrary Technology

29-Aug-2007

MicroRNAs (miRNAs) are naturally occurring, highly conserved families of transcripts (18-25 nt in length) that are processed from larger hairpin precursors. Both plant and animal genomes encode miRNAs, and to date, there are over 4000 mature miRNA tr

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The Universal ProbeLibrary - a Versatile Tool for Quantitative Expression Analysis in the Zebrafish

29-Aug-2007

The teleost zebrafish is a widely used model organism for the study of developmental and disease-related processes in vertebrates, including humans. Understanding these processes at a molecular and cellular level frequently requires the estimation of

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New Application for the LightCycler® 480 System: Gene Scanning by High-Resolution Melting

28-Aug-2007

High-resolution melting (HRM) is a novel, homogeneous, post-PCR method, enabling genomic researchers to analyze genetic variations (SNPs, mutations, methylations) in PCR amplicons. The most important high-resolution melting application is gene scanning - the search for the presence of unknown ...

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Real-Time PCR Quality Control for Gene Expression

Profiling Using the LightCycler® 480 System

28-Aug-2007

Quantitative real-time PCR (qPCR) has become the de facto standard for nucleic acid quantification. This achievement is due in large part to its sensitivity, specificity, accuracy, large dynamic range of linear quantification, and its speed. The qPCR

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Enabling Cancer Research with FuGENE® HD Transfection Reagent

27-Aug-2007

A major problem in some areas of cancer research is the difficulty of transfecting a significant number of the cells of interest, while minimizing the cytotoxic or other off-target effects of the transfection event itself. It is well-known that the use of some transfection reagents results in ...

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