Search results for "Vertebrate genome"
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The new era of genome sequencing using high-throughput sequencing technology: generation of the first version of the Atlantic cod genome
2016
Abstract The genome of Atlantic cod (Gadus morhua L.) published in 2011 was the first example of a teleost genome obtained using a pure high-throughput sequencing (HTS) technology strategy, and the first large vertebrate genome generated by exclusively using Roche/454 sequencing technology. At the start of the sequencing project in 2009, two HTS technologies were available, the Roche/454 and Illumina technologies. Because of the longer read length of the Roche/454 technology and a wider range of suitable software utilizing those data at the time, we chose to use this technology for the first version of the Atlantic cod genome. In this chapter, we describe the process leading to the assembly…
The sea urchin sns5 chromatin insulator settles a gene therapy vector into an independent domain of expression in the vertebrate genome
2014
One of the critical aspects of introducing a transgene into the eukaryotic genome is the great variability of gene expression due to position effects (1). Chromatin-dependent repressive states could be overcome by incorporation in the transgene of chromatin insulators, functioning to establish and delimit domains of expression. We have previously demonstrated that the sea urchin sns5 DNA element has the typical features of an insulator: by acting as enhancer blocker, it shields promoters from neighboring regulatory elements, and by acting as barrier it buffers a transgene from the propagation of condensed chromatin (2,3). We have investigated the use of sns5 in the field of gene therapy. Ou…