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Microfluidic PCR device for diagnostic pathogen detection
Johannes R. Peham, Hannes Steiner, Walter Grienauer, Rudolf Heer, Michael J. Vellekoop, Christa Nöhammer, Herbert Wiesinger

In this work a microfluidic cyclic flow PCR device is presented, which is capable of replicating the bacterial genomic DNA sequence of the 16S ribosomal RNA. The standard laboratory processing time of 3 h could be decreased to 60 min with the microfluidic reactor without loosing PCR efficiency. Integrating an optical fluorescence detector for dsDNA measurement would evolve this device into a micro total analysis system.

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Differential metabolic response of tomato hybrids to herbivory
Raghava T, Puja Ravikumar, Rajendra Hegde, Anil Kush

In this study we have documented the HIPVs produced by different plant organs in three agronomically important Lycopersicon esculentem (tomato) cultivars in the event of herbivory. The nocturnal and diurnal feeding of third instar Spodoptera littura larvae induces characteristic VOCs mainly terpenes, in all the three hybrids viz., All Rounder, Shaktiman and Lakshmi.

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Design and Fabrication of a Micro PCR Module for POC Applications
E. Morganti, C. Collini, C. Ress, A. Adami, L. Lorenzelli

The design and fabrication process of a micro PCR module is presented. The final system will be integrated in an innovative Lab on a Chip (LOC) to provide a technological platform able to detect autoimmune genetic diseases.

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A Web Interface for Automatic Microarray Analysis
Enrico Glaab, Jonathan M. Garibaldi, Natalio Krasnogor

DNA-Microarray technology provides a diagnostic tool for studying cancer and genetic diseases, allowing the experimenter to identify disease related genes and predict the tumour type for new cell samples. However, the statistical analysis of microarray data is a time-consuming and error-prone process. To address this problem we have developed a web interface for automatic DNA-microarray analysis, ArrayMining.net, which guides the user through the analysis process and performs automatic parameter

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A modular and stochastic approach to the study of gene circuits using P systems
Romero-Campero FJ, Blakes J, Cao H, Camara M, Krasnogor N.

presented at Genomes to Systems Manchester, UK March 17-19 2008

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Formal informatics and machine learning for more principled systems and synthetic biology
Romero-Campero FJ, Blakes J, Camara M, Willams P, Perez-Jimenez MJ, Krasnogor N

presented at European Conference on Synthetic Biology (ESF-UB Conference in Biomedicine), Sant Feliu de Guixols, Spain, 24-29 November 2007.

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A systems analysis of the AHL Quorum Sensing system in Pseudomonas aeruginosa
Romero-Campero FJ, Blakes J, Camara M, Krasnogor N.

presented at Systems Biology (ESF-UB Conference in Biomedicine), Sant Feliu de Guixols, Spain, 12-17 April 2008

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An Integrated Development Environment for Synthetic Biology Models
Blakes J, Romero-Campero FJ, Twycross J, Cao H, Krasnogor N

presented at European Conference on Synthetic Biology (ECSB) II: Design, Programming and Optimisation of Biological Systems (ESF-UB Conference in Biomedicine), Sant Feliu de Guixols, Spain, 29 March - 03 April 2009

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Potential Use of RNAi on Human Skin
Christine Collin-Djangoné, Florent Sahuc, Béatrice Bertino, Anne de Brugerolle, Jean-Eric Baudouin, Peggy Sextius, Séverine Teluob, Rachid Boulgana, Dmitry Samarsky, Peggy Tailor, Peter Welch and Yann Mahé

We designed highly efficient StealthTM RNAi targeting human tyrosinase with optimum IC50 in the 10-100 pM range. By silencing tyrosinase in melanocytes, we achieved the reconstruction of an artificial epidermis showing a long term lasting (>30 days) inhibition of melanogenesis. Since skin pigmentation can phenotypically be monitored, the use of StealthTM RNAi against tyrosinase on reconstructed pigmented epidermis is a precious tool for the evaluation of delivery vehicles.

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Showing Results 41 - 50 of 84
Scientific News
IDT Shares Comprehensive qPCR Resources
Special qPCR compendium issue of DECODED now freely available.
Determination of Arabidopsis Thaliana Telomere Length by PCR
Researchers have designed two telomeric degenerated primers that amplify Arabidopsis telomeres by MMQPCR.
Methods for Multiplex Template Sampling in Digital PCR Assays
This article presents Multiplex Template Sampling, an alternative strategy to effectively increase template concentrations in dPCR analysis.
Detection of Large Expansions in Myotonic Dystrophy Type 1
The aims of this study were to verify the validity of triplet primed-PCR for the diagnosis of patients presenting with DM1 clinical findings and to simplify the testing procedure.
The 2014 Annual MO BIO Microbiome Awards, Offering More Than $10,000 of Prizes
The Microbiome Awards aim to provide young, extraordinary scientists with funding and recognition to carry out scientific work in the field of microbiome research.
Genetic Discovery Could Aid Diagnosis of Childhood TB
A distinctive genetic 'signature' found in the blood of children with TB offers new hope for improved diagnosis of the disease.
Genotoxicity Evaluation of Acephate and Profenofos by the PCR-RFLP Assay
The rampant use of organophosphorus insecticides has created a chemical environment which is proving harmful to the living system.
Strong Link Between Obesity and 'Carb Breakdown' Gene
Findings suggest that dietary advice may need to be tailored to individual's digestive system.
An Alternative Suite of Universal Primers for Genotyping in Multiplex PCR
The new set of universal primers for multiplex genotyping were proven to be efficient and reliable in varied species.
DNA Polymerase Preference Determines PCR Priming Efficiency
Researchers use high throughput sequencing to systematically demonstrate and characterize DNA polymerase priming bias.
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