@article{LukoszekFeistIgnatova2016,
  author    = {Lukoszek, Radoslaw and Feist, Peter and Ignatova, Zoya},
  title     = {Insights into the adaptive response of Arabidopsis thaliana to prolonged thermal stress by ribosomal profiling and RNA-Seq},
  series = {BMC plant biology},
  volume    = {16},
  journal   = {BMC plant biology},
  publisher = {BioMed Central},
  address   = {London},
  issn      = {1471-2229},
  doi       = {10.1186/s12870-016-0915-0},
  pages     = {13},
  year      = {2016},
  abstract  = {Background: Environmental stress puts organisms at risk and requires specific stress-tailored responses to maximize survival. Long-term exposure to stress necessitates a global reprogramming of the cellular activities at different levels of gene expression. Results: Here, we use ribosome profiling and RNA sequencing to globally profile the adaptive response of Arabidopsis thaliana to prolonged heat stress. To adapt to long heat exposure, the expression of many genes is modulated in a coordinated manner at a transcriptional and translational level. However, a significant group of genes opposes this trend and shows mainly translational regulation. Different secondary structure elements are likely candidates to play a role in regulating translation of those genes. Conclusions: Our data also uncover on how the subunit stoichiometry of multimeric protein complexes in plastids is maintained upon heat exposure.},
  language  = {en}
}
@article{LukoszekMuellerRoeberIgnatova2013,
  author    = {Lukoszek, Radoslaw and M{\"u}ller-R{\"o}ber, Bernd and Ignatova, Zoya},
  title     = {Interplay between polymerase II- and polymerase III-assisted expression of overlapping genes},
  series = {FEBS letters : the journal for rapid publication of short reports in molecular biosciences},
  volume    = {587},
  journal   = {FEBS letters : the journal for rapid publication of short reports in molecular biosciences},
  number    = {22},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0014-5793},
  doi       = {10.1016/j.febslet.2013.09.033},
  pages     = {3692 -- 3695},
  year      = {2013},
  abstract  = {Up to 15\% of the genes in different genomes overlap. This architecture, although beneficial for the genome size, represents an obstacle for simultaneous transcription of both genes. Here we analyze the interference between RNA-polymerase II (Pol II) and RNA-polymerase III (Pol III) when transcribing their target genes encoded on opposing strands within the same DNA fragment in Arabidopsis thaliana. The expression of a Pol II-dependent protein-coding gene negatively correlated with the transcription of a Pol III-dependent, tRNA-coding gene set. We suggest that the architecture of the overlapping genes introduces an additional layer of control of gene expression. (C) 2013 Federation of European Biochemical Societies. Published by Elsevier B.V. All rights reserved.},
  language  = {en}
}