Project description:Experimentally mapped transcriptome structure of Pyrococcus furiosus DSM 3638 by hybridizing total RNA (including RNA species <200 nt) to genome-wide high-density tiling arrays (60 mer probes tiled every 16 nt). Pyrococcus furiosus DSM 3638 growth curve experiments were conducted in batch culture. Reference samples were cultured at mid-log phase (OD600 = 0.096). Seven samples were collected that spanned the key phases of the growth curve. Total RNA from samples of growth curve and reference were directly labeled with Cy3 or Cy5, and were hybridized to the tiling array. Dye-flip experiments were done for each sample. Log ratios were calculated for each probe (growth curve sample/reference). Transcriptome browser is available at http://baliga.systemsbiology.net/enigma/.
Project description:Experimentally mapped transcriptome structure of Pyrococcus furiosus DSM 3638 by hybridizing total RNA (including RNA species <200 nt) to genome-wide high-density tiling arrays (60 mer probes tiled every 16 nt).
Project description:Semiconductor sequencing of alkaline degraded total RNA from Pyrococcus furiosus annotated for ”The 23S ribosomal RNA from Pyrococcus furiosus is circularly permuted” published in Frontiers in Microbiology”
Project description:Small RNA Sequencing from Pyrococcus furiosus Keywords: Small RNA Analysis Analysis of Small RNA from one sample of Pyrococcus furiosus
Project description:Genome reorganization by large scale indels, gene displacements, and horizontal gene transfers allow an organism to re-organize genes into operons (“operonization”) and explore novel strategies for adapting to its changing environment. We have characterized the process of operonization by mapping and comparing transcriptome structures (TSs) of four phylogenetically diverse exptremophilic archaea: a hydrogenotrophic methanogen (Methanococcus maripaludis S2), an anaerobic thermophile (Pyrococcus furiosis DSM 3638), an acidophilic and aerobic thermophile (Sulfolobus solfataricus P2), and a photoheterotrophic halophile (Halobacterium salinarum NRC-1). We demonstrate how the evolution of new transcriptional elements (promoters and terminators) is utilized as a mechanism to incorporate translocated, inverted, and newly acquired genes into existing gene regulatory programs. This SuperSeries is composed of the following subset Series: GSE26777: Methanococcus maripaludis S2 growth curve, tiling arrays GSE26778: Pyrococcus furiosus DSM 3638 growth curve, tiling arrays GSE26779: Sulfolobus solfataricus P2 growth curve, tiling arrays Refer to individual Series
