Sequence capture and next-generation resequencing of multiple tagged nucleic acid samples for mutation screening of urea cycle disorders

Molecular genetic testing is commonly used to confirm clinical diagnoses of inherited urea cycle disorders (UCDs); however, conventional mutation screenings encompassing only the coding regions of genes may not detect disease-causing mutations occurring in regulatory elements and introns. Microarray-based target enrichment and next-generation sequencing now allow more-comprehensive genetic screening. We applied this approach to UCDs and combined it with the use of DNA bar codes for more cost-effective, parallel analyses of multiple samples.

Targeted next generation sequencing as a diagnostic tool in epileptic disorders

Epilepsies have a highly heterogeneous background with a strong genetic contribution. The variety of unspecific and overlapping syndromic and nonsyndromic phenotypes often hampers a clear clinical diagnosis and prevents straightforward genetic testing. Knowing the genetic basis of a patient's epilepsy can be valuable not only for diagnosis but also for guiding treatment and estimating recurrence risks.

Energy: the Next Fifty Years

Energy is basic to human society, like food, shelter, communication, and mobility. A new international energy landscape is emerging as developing countries create their energy infrastructures and as energy technologies move away from fossil toward more sustainable sources and uses. The 50-year time scale for significant change to the energy landscape implies that the strategic research and development choices we make now ill determine future energy and societal outcomes. The promising opportunities for science and technology discovery and development in energy will be analyzed in the context of vibrant, interactive and rapidly advancing national and global societies.

Strategies for the Next Generation of Conservation: Lessons from a Life in Environmental Leadership

Successful leadership in the conservation community depends upon leaders with a vision who can engage collaborators in a transaction to create something of enduring value. Ideally, results are achieved in a win-win fashion with other stakeholders. However, a good leader must employ a broader range of tools.