@article{Fadeev2014,
  author    = {Fadeev, Vladimir Ivanovič},
  title     = {Fortentwicklung der Verfassung der Russischen F{\"o}deration durch das Verfassungsgericht},
  series = {Verfassungsentwicklung in Russland und Deutschland : Materialien des russisch-deutschen Symposiums anl{\"a}sslich des 20. Jahrestages der Verfassung der Russischen F{\"o}deration am 25. und 26. September 2013 an der Universit{\"a}t Potsdam},
  journal   = {Verfassungsentwicklung in Russland und Deutschland : Materialien des russisch-deutschen Symposiums anl{\"a}sslich des 20. Jahrestages der Verfassung der Russischen F{\"o}deration am 25. und 26. September 2013 an der Universit{\"a}t Potsdam},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-70927},
  pages     = {77 -- 87},
  year      = {2014},
  language  = {de}
}
@article{Hoof2014,
  author    = {Hoof, Karsten},
  title     = {Verfassungs{\"a}nderungen in der Bundesrepublik Deutschland},
  series = {Verfassungsentwicklung in Russland und Deutschland : Materialien des russisch-deutschen Symposiums anl{\"a}sslich des 20. Jahrestages der Verfassung der Russischen F{\"o}deration am 25. und 26. September 2013 an der Universit{\"a}t Potsdam},
  journal   = {Verfassungsentwicklung in Russland und Deutschland : Materialien des russisch-deutschen Symposiums anl{\"a}sslich des 20. Jahrestages der Verfassung der Russischen F{\"o}deration am 25. und 26. September 2013 an der Universit{\"a}t Potsdam},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-70888},
  pages     = {37 -- 41},
  year      = {2014},
  language  = {de}
}
@phdthesis{Serrano2014,
  author    = {Serrano, Paloma},
  title     = {Methanogens from Siberian permafrost as models for life on Mars : response to simulated martian conditions and biosignature characterization},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-72299},
  school      = {Universit{\"a}t Potsdam},
  year      = {2014},
  abstract  = {Mars is one of the best candidates among planetary bodies for supporting life. The presence of water in the form of ice and atmospheric vapour together with the availability of biogenic elements and energy are indicators of the possibility of hosting life as we know it. The occurrence of permanently frozen ground - permafrost, is a common phenomenon on Mars and it shows multiple morphological analogies with terrestrial permafrost. Despite the extreme inhospitable conditions, highly diverse microbial communities inhabit terrestrial permafrost in large numbers. Among these are methanogenic archaea, which are anaerobic chemotrophic microorganisms that meet many of the metabolic and physiological requirements for survival on the martian subsurface. Moreover, methanogens from Siberian permafrost are extremely resistant against different types of physiological stresses as well as simulated martian thermo-physical and subsurface conditions, making them promising model organisms for potential life on Mars. The main aims of this investigation are to assess the survival of methanogenic archaea under Mars conditions, focusing on methanogens from Siberian permafrost, and to characterize their biosignatures by means of Raman spectroscopy, a powerful technology for microbial identification that will be used in the ExoMars mission. For this purpose, methanogens from Siberian permafrost and non-permafrost habitats were subjected to simulated martian desiccation by exposure to an ultra-low subfreezing temperature (-80ºC) and to Mars regolith (S-MRS and P-MRS) and atmospheric analogues. They were also exposed to different concentrations of perchlorate, a strong oxidant found in martian soils. Moreover, the biosignatures of methanogens were characterized at the single-cell level using confocal Raman microspectroscopy (CRM). The results showed survival and methane production in all methanogenic strains under simulated martian desiccation. After exposure to subfreezing temperatures, Siberian permafrost strains had a faster metabolic recovery, whereas the membranes of non-permafrost methanogens remained intact to a greater extent. The strain Methanosarcina soligelidi SMA-21 from Siberian permafrost showed significantly higher methane production rates than all other strains after the exposure to martian soil and atmospheric analogues, and all strains survived the presence of perchlorate at the concentration on Mars. Furthermore, CRM analyses revealed remarkable differences in the overall chemical composition of permafrost and non-permafrost strains of methanogens, regardless of their phylogenetic relationship. The convergence of the chemical composition in non-sister permafrost strains may be the consequence of adaptations to the environment, and could explain their greater resistance compared to the non-permafrost strains. As part of this study, Raman spectroscopy was evaluated as an analytical technique for remote detection of methanogens embedded in a mineral matrix. This thesis contributes to the understanding of the survival limits of methanogenic archaea under simulated martian conditions to further assess the hypothetical existence of life similar to methanogens on the martian subsurface. In addition, the overall chemical composition of methanogens was characterized for the first time by means of confocal Raman microspectroscopy, with potential implications for astrobiological research.},
  language  = {en}
}
@misc{OPUS4-64265,
  title     = {forum:logop{\"a}die 28.2014, 1},
  series = {Forum Logop{\"a}die : Zeitschrift des Deutschen Bundesverbandes f{\"u}r Logop{\"a}die e.V, dbl},
  volume    = {28},
  journal   = {Forum Logop{\"a}die : Zeitschrift des Deutschen Bundesverbandes f{\"u}r Logop{\"a}die e.V, dbl},
  number    = {1},
  publisher = {Schulz-Kirchner},
  address   = {Idstein},
  organization    = {Deutscher Bundesverband f{\"u}r Logop{\"a}die e.V.},
  issn      = {0932-0547},
  pages     = {82},
  year      = {2014},
  language  = {de}
}
@misc{OPUS4-64264,
  title     = {forum:logop{\"a}die 28.2014, 2},
  series = {Forum Logop{\"a}die : Zeitschrift des Deutschen Bundesverbandes f{\"u}r Logop{\"a}die e.V, dbl},
  volume    = {28},
  journal   = {Forum Logop{\"a}die : Zeitschrift des Deutschen Bundesverbandes f{\"u}r Logop{\"a}die e.V, dbl},
  number    = {2},
  publisher = {Schulz-Kirchner},
  address   = {Idstein},
  organization    = {Deutscher Bundesverband f{\"u}r Logop{\"a}die e.V.},
  issn      = {0932-0547},
  pages     = {82},
  year      = {2014},
  language  = {de}
}
@misc{OPUS4-64263,
  title     = {forum:logop{\"a}die 28.2014, 3},
  series = {Forum Logop{\"a}die : Zeitschrift des Deutschen Bundesverbandes f{\"u}r Logop{\"a}die e.V, dbl},
  volume    = {28},
  journal   = {Forum Logop{\"a}die : Zeitschrift des Deutschen Bundesverbandes f{\"u}r Logop{\"a}die e.V, dbl},
  number    = {4},
  publisher = {Schulz-Kirchner},
  address   = {Idstein},
  organization    = {Deutscher Bundesverband f{\"u}r Logop{\"a}die e.V.},
  issn      = {0932-0547},
  pages     = {74},
  year      = {2014},
  language  = {de}
}
@misc{OPUS4-64215,
  title     = {forum:logop{\"a}die 28.2014, 4},
  series = {Forum Logop{\"a}die : Zeitschrift des Deutschen Bundesverbandes f{\"u}r Logop{\"a}die e.V, dbl},
  volume    = {28},
  journal   = {Forum Logop{\"a}die : Zeitschrift des Deutschen Bundesverbandes f{\"u}r Logop{\"a}die e.V, dbl},
  number    = {5},
  publisher = {Schulz-Kirchner},
  address   = {Idstein},
  organization    = {Deutscher Bundesverband f{\"u}r Logop{\"a}die e.V.},
  issn      = {0932-0547},
  pages     = {74},
  year      = {2014},
  language  = {de}
}
@phdthesis{Trost2014,
  author    = {Trost, Gerda},
  title     = {Poly(A) Polymerase 1 (PAPS1) influences organ size and pathogen response in Arabidopsis thaliana},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-72345},
  school      = {Universit{\"a}t Potsdam},
  year      = {2014},
  abstract  = {Polyadenylation of pre-mRNAs is critical for efficient nuclear export, stability, and translation of the mature mRNAs, and thus for gene expression. The bulk of pre-mRNAs are processed by canonical nuclear poly(A) polymerase (PAPS). Both vertebrate and higher-plant genomes encode more than one isoform of this enzyme, and these are coexpressed in different tissues. However, in neither case is it known whether the isoforms fulfill different functions or polyadenylate distinct subsets of pre-mRNAs. This thesis shows that the three canonical nuclear PAPS isoforms in Arabidopsis are functionally specialized owing to their evolutionarily divergent C-terminal domains. A moderate loss-of-function mutant in PAPS1 leads to increase in floral organ size, whereas leaf size is reduced. A strong loss-of-function mutation causes a male gametophytic defect, whereas a weak allele leads to reduced leaf growth. By contrast, plants lacking both PAPS2 and PAPS4 function are viable with wild-type leaf growth. Polyadenylation of SMALL AUXIN UP RNA (SAUR) mRNAs depends specifically on PAPS1 function. The resulting reduction in SAUR activity in paps1 mutants contributes to their reduced leaf growth, providing a causal link between polyadenylation of specific pre-mRNAs by a particular PAPS isoform and plant growth. Additionally, opposite effects of PAPS1 on leaf and flower growth reflect the different identities of these organs. The overgrowth of paps1 mutant petals is due to increased recruitment of founder cells into early organ primordia whereas the reduced leaf size is due to an ectopic pathogen response. This constitutive immune response leads to increased resistance to the biotrophic oomycete Hyaloperonospora arabidopsidis and reflects activation of the salicylic acid-independent signalling pathway downstream of ENHANCED DISEASE SUSCEPTIBILITY1 (EDS1)/PHYTOALEXIN DEFICIENT4 (PAD4). Immune responses are accompanied by intracellular redox changes. Consistent with this, the redox-status of the chloroplast is altered in paps1-1 mutants. The molecular effects of the paps1-1 mutation were analysed using an RNA sequencing approach that distinguishes between long- and short tailed mRNA. The results shown here suggest the existence of an additional layer of regulation in plants and possibly vertebrate gene expression, whereby the relative activities of canonical nuclear PAPS isoforms control de novo synthesized poly(A) tail length and hence expression of specific subsets of mRNAs.},
  language  = {en}
}
@misc{OPUS4-64187,
  title     = {forum:logop{\"a}die 28.2014, 6},
  series = {Forum Logop{\"a}die : Zeitschrift des Deutschen Bundesverbandes f{\"u}r Logop{\"a}die e.V, dbl},
  volume    = {28},
  journal   = {Forum Logop{\"a}die : Zeitschrift des Deutschen Bundesverbandes f{\"u}r Logop{\"a}die e.V, dbl},
  number    = {6},
  publisher = {Schulz-Kirchner},
  address   = {Idstein},
  organization    = {Deutscher Bundesverband f{\"u}r Logop{\"a}die e.V.},
  issn      = {0932-0547},
  pages     = {70},
  year      = {2014},
  language  = {de}
}
@misc{OPUS4-64188,
  title     = {forum:logop{\"a}die 28.2014, 5},
  series = {Forum Logop{\"a}die : Zeitschrift des Deutschen Bundesverbandes f{\"u}r Logop{\"a}die e.V, dbl},
  volume    = {28},
  journal   = {Forum Logop{\"a}die : Zeitschrift des Deutschen Bundesverbandes f{\"u}r Logop{\"a}die e.V, dbl},
  number    = {5},
  publisher = {Schulz-Kirchner},
  address   = {Idstein},
  organization    = {Deutscher Bundesverband f{\"u}r Logop{\"a}die e.V.},
  issn      = {0932-0547},
  pages     = {78},
  year      = {2014},
  language  = {de}
}