TY - JOUR A1 - Förster, Frank A1 - Beisser, Daniela A1 - Grohme, Markus A. A1 - Liang, Chunguang A1 - Mali, Brahim A1 - Siegl, Alexander Matthias A1 - Engelmann, Julia C. A1 - Shkumatov, Alexander V. A1 - Schokraie, Elham A1 - Müller, Tobias A1 - Schnölzer, Martina A1 - Schill, Ralph O. A1 - Frohme, Marcus A1 - Dandekar, Thomas T1 - Transcriptome analysis in tardigrade species reveals specific molecular pathways for stress adaptations JF - Bioinformatics and biology insights N2 - Tardigrades have unique stress-adaptations that allow them to survive extremes of cold, heat, radiation and vacuum. To study this, encoded protein clusters and pathways from an ongoing transcriptome study on the tardigrade \(Milnesium\) \(tardigradum\) were analyzed using bioinformatics tools and compared to expressed sequence tags (ESTs) from \(Hypsibius\) \(dujardini\), revealing major pathways involved in resistance against extreme environmental conditions. ESTs are available on the Tardigrade Workbench along with software and databank updates. Our analysis reveals that RNA stability motifs for \(M.\) \(tardigradum\) are different from typical motifs known from higher animals. \(M.\) \(tardigradum\) and \(H.\) \(dujardini\) protein clusters and conserved domains imply metabolic storage pathways for glycogen, glycolipids and specific secondary metabolism as well as stress response pathways (including heat shock proteins, bmh2, and specific repair pathways). Redox-, DNA-, stress- and protein protection pathways complement specific repair capabilities to achieve the strong robustness of \(M.\) \(tardigradum\). These pathways are partly conserved in other animals and their manipulation could boost stress adaptation even in human cells. However, the unique combination of resistance and repair pathways make tardigrades and \(M.\) \(tardigradum\) in particular so highly stress resistant. KW - RNA KW - expressed sequence tag KW - cluster KW - protein familiy KW - adaption KW - tardigrada KW - transcriptome Y1 - 2012 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-123089 N1 - This is an open access article. Unrestricted non-commercial use is permitted provided the original work is properly cited. VL - 6 ER - TY - JOUR A1 - Horn, Hannes A1 - Keller, Alexander A1 - Hildebrandt, Ulrich A1 - Kämpfer, Peter A1 - Riederer, Markus A1 - Hentschel, Ute T1 - Draft genome of the \(Arabidopsis\) \(thaliana\) phyllosphere bacterium, \(Williamsia\) sp. ARP1 JF - Standards in Genomic Sciences N2 - The Gram-positive actinomycete \(Williamsia\) sp. ARP1 was originally isolated from the \(Arabidopsis\) \(thaliana\) phyllosphere. Here we describe the general physiological features of this microorganism together with the draft genome sequence and annotation. The 4,745,080 bp long genome contains 4434 protein-coding genes and 70 RNA genes. To our knowledge, this is only the second reported genome from the genus \(Williamsia\) and the first sequenced strain from the phyllosphere. The presented genomic information is interpreted in the context of an adaptation to the phyllosphere habitat. KW - arabidopsis thaliana KW - whole genome sequencing KW - adaption KW - Williamsia sp. ARP1 KW - phyllosphere KW - draft genome KW - next generation sequencing KW - assembly KW - annotation Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-146008 VL - 11 IS - 8 ER -