@article{HennigDjakovicDoelkenetal.2021,
  author    = {Hennig, Thomas and Djakovic, Lara and D{\"o}lken, Lars and Whisnant, Adam W.},
  title     = {A Review of the Multipronged Attack of Herpes Simplex Virus 1 on the Host Transcriptional Machinery},
  series = {Viruses},
  volume    = {13},
  journal   = {Viruses},
  number    = {9},
  issn      = {1999-4915},
  doi       = {10.3390/v13091836},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-246165},
  year      = {2021},
  abstract  = {During lytic infection, herpes simplex virus (HSV) 1 induces a rapid shutoff of host RNA synthesis while redirecting transcriptional machinery to viral genes. In addition to being a major human pathogen, there is burgeoning clinical interest in HSV as a vector in gene delivery and oncolytic therapies, necessitating research into transcriptional control. This review summarizes the array of impacts that HSV has on RNA Polymerase (Pol) II, which transcribes all mRNA in infected cells. We discuss alterations in Pol II holoenzymes, post-translational modifications, and how viral proteins regulate specific activities such as promoter-proximal pausing, splicing, histone repositioning, and termination with respect to host genes. Recent technological innovations that have reshaped our understanding of previous observations are summarized in detail, along with specific research directions and technical considerations for future studies.},
  language  = {en}
}
@article{MamontovaTrifaultBotenetal.2021,
  author    = {Mamontova, Victoria and Trifault, Barbara and Boten, Lea and Burger, Kaspar},
  title     = {Commuting to work: Nucleolar long non-coding RNA control ribosome biogenesis from near and far},
  series = {Non-Coding RNA},
  volume    = {7},
  journal   = {Non-Coding RNA},
  number    = {3},
  issn      = {2311-553X},
  doi       = {10.3390/ncrna7030042},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-242756},
  year      = {2021},
  abstract  = {Gene expression is an essential process for cellular growth, proliferation, and differentiation. The transcription of protein-coding genes and non-coding loci depends on RNA polymerases. Interestingly, numerous loci encode long non-coding (lnc)RNA transcripts that are transcribed by RNA polymerase II (RNAPII) and fine-tune the RNA metabolism. The nucleolus is a prime example of how different lncRNA species concomitantly regulate gene expression by facilitating the production and processing of ribosomal (r)RNA for ribosome biogenesis. Here, we summarise the current findings on how RNAPII influences nucleolar structure and function. We describe how RNAPII-dependent lncRNA can both promote nucleolar integrity and inhibit ribosomal (r)RNA synthesis by modulating the availability of rRNA synthesis factors in trans. Surprisingly, some lncRNA transcripts can directly originate from nucleolar loci and function in cis. The nucleolar intergenic spacer (IGS), for example, encodes nucleolar transcripts that counteract spurious rRNA synthesis in unperturbed cells. In response to DNA damage, RNAPII-dependent lncRNA originates directly at broken ribosomal (r)DNA loci and is processed into small ncRNA, possibly to modulate DNA repair. Thus, lncRNA-mediated regulation of nucleolar biology occurs by several modes of action and is more direct than anticipated, pointing to an intimate crosstalk of RNA metabolic events.},
  language  = {en}
}