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Saturday, January 31, 2015
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Digital PCR to Determine the Number of Transcripts from Single Neurons after Patch-clamp Recording
Nóra Faragó1,2, Ágnes K. Kocsis3, Sándor Lovas3, Gábor Molnár3, Márton Rózsa3, Viktor Szemenyei3, Ágnes Zvara2, Gábor Tamás3, László G Puskás1,2

Whole-cell patch-clamp recording enables detecting electrophysiological signals from neurons, and RNA can be harvested into the patch pipette from the cells.We have optimized a dPCR protocol for determining exact transcript numbers in single neurons after patch-clamp recording by using dPCR based on high-density nanocapillary PCR.

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Rapid Quantification of Proteins in Complex Matrices using the DeNovix DS11 Microvolume Spectrophotometer
Mebs A Surve & Dan Schieffer

In this poster, we will introduce the DeNovix DS-11 as the next generation in microvolume spectrophotometry.

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Mixtures Analysis of Complex Mixtures
Michael Bernstein; Carlos Cobas; Santi Domínguez; Manuel Pérez; Agustín Barba

We describe an NMR method to quantify mixture components in wine, edible oils, etc. The method is fully customizable, and amenable to high throughput operation.

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A Complete Wine Analysis Using Multiplets Detection
Dr Michael Bernstein1; Agustín Barba1; Dr Susanne Klein2; Dr Andrea Dreiseitel2; Daniel Heidger2 and Volker Heidger2

NMR mixtures analysis can be used to determine the concentration of key components in wine. Here we show the analysis using SMA from Mestrelab.

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A Novel Approach Toward Microfluidic Drug Metabolite Synthesis – Electrosynthetic Methodology Simulating Cytochrome (CYP450) Oxidation
Romain Stalder, Gregory P. Roth and Philip Podmore

A novel microfluidic technology and electrochemical synthesis method is demonstrated for the efficient generation of known drug metabolites. These metabolites are typically generated on first pass hepatic oxidation in vivo. The FLUX Module, a new microfluidic electrochemical cell manufactured by Syrris Ltd., has been employed to generate the metabolites of five commercial drugs: Tolbutamide, Chlorpromazine, Diclofenac, Primidone and Albendazole.

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A complete workflow from sample preparation to analysis using SureSelect target enrichment system for Ion Proton semiconductor sequencing
Christian Le Cocq, Kyeong Soo Jeong, Arjun Vadapalli, Joseph Ong, Elin Agne, Filip Karlsson, Ashutosh Ashutosh, Francisco Useche, Jayati Ghosh, Henrik Johansson, Scott Happe, Douglas Roberts, and Holly Hogrefe

Agilent’s SureSelect Target Enrichment for the Ion Proton Platform provides a comprehensive, efficient, robust, and cost-effective means to sequence subsets of the human genome.

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Mutation Induction in Sucrose Synthase 1 to Study Cold Acclimation in Winter Wheat
Rita Armoniene, Gintaras Brazauskas

Sucrose synthase (Ss) catalyzes the reversible conversion of sucrose and a nucleoside diphosphate into the corresponding nucleoside diphosphate-glucose and fructose being one of the main enzymes of carbohydrate metabolism. The objectives of this study were: to create a TILLING population in winter wheat; to identify new alleles of Ss1 gene; to compare relative expression of Ss1 in leaves and crowns of mutant versus wild type plants during cold acclimation.

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Characterization of the prehaustorial resistance against leaf rust (Puccinia triticina f. sp. tritici) in Einkorn (Triticum monococcum) by massive analysis of cDNA ends (MACE)
Albrecht Serfling1,2, Sven Templer1,3, Dragan Perovic1, Frank Ordon1

Triticum monococcum, a valuable source for horizontal resistance against P. triticina was analyzed microscopically and by transcriptional profiling. MACE showed the increased expression of chitinases, kinases, peroxidases and pathogenesis related genes in the first 8 hai. The high number of differentially expressd tags and the knowledge about SNPs facilitates in silico mapping and the development of polymorphic markers which may accelerate the transfer of this prehaustorial resistance

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Genetic progress in the Romanian triticale breeding program
Ittu Gheorghe*, Saulescu Nicolae, Ittu Mariana, Mustatea Pompiliu and Marinciu Cristina

Since 1984 yield raised up to 43 kg / ha¹ and year¹ or 0.74 % /year¹ this progress being achieved mainly by improving fertility of spikes, plumpness of kernel, the test weight and introduction of short straw RhtB1b (Rht1) and Ddw1 (Hl) genes. In order to improve the yield stability, under predictions of global climatic changes, improvement of genetic diversity to powdery mildew, leaf and yellow rusts, virus and spike diseases and also for pre-harvest sprouting are still demanded.

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Showing Results 21 - 30 of 62
Scientific News
New Discoveries In Primary Pathway for Neurological Diseases
Discovery could lead to new drug design for neurodegenerative diseases.
Fingerprints Taken From Golden Eagle Feathers
First tried and tested method to recover fingerprints from feathers and eggs of birds of prey is developed.
Stanford Chemists Take Step Toward Solving Mystery of How Enzymes Work
Steven Boxer and his students have found that the electrostatic field within an enzyme accounts for the lion's share of its success.
Raman Spectroscopy May Enable Non-Invasive Diagnosis of Bone Diseases
Detection of a genetic ‘brittle bone’ disease known as Osteogenesis Imperfecta (OI) is possible by simply scanning a patient’s limbs.
New Test For Detecting Horse Meat
New test compares differences in chemical compositions of the fat found in meats.
Turkeys may be Lifesavers
Antibiotic to target staph infections, strep, comes from good bacteria in turkeys.
Did You Hear The One About The Two Businessmen On A Plane?
EquipNet’s vision ‘to revolutionize the way companies manage their surplus assets’ was first conceived at 30,000 feet somewhere between Chicago and Boston in 1999. Here we learn more about the company's first 15 years.
Research to Assist Forensic Investigations
Grant will see OSU professor Dr Barry Lavine research the analysis of automobile paint samples to improve how forensic scientists track down vehicles in criminal investigations.
Watching the Hidden Life of Materials
Ultrafast electron diffraction experiments open a new window on the microscopic world.
An Unlikely Use for Diamonds
Tiny diamonds provide new possibilities for accurate measurements of processes inside living cells with potential to improve drug delivery and cancer therapeutics.
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