DNA Processing in The Context of Non-Coding Transcription

Autor: Gowthaman, Uthra, García-Pichardo, Desiré, Jin, Yu, Schwarz, Isabel, Marquardt, Sebastian
Rok vydání: 2020
Předmět:
Zdroj: PrePrints
ISSN: 2310-287X
DOI: 10.20944/preprints202007.0744.v1
Popis: RNA polymerase II (RNAPII) frequently transcribes non-protein coding DNA sequences in eukaryotic genomes into long non-coding RNA (lncRNA). Here, we focus on the impact of the act of lncRNA transcription on nearby functional DNA units. Distinct molecular mechanisms linked to the position of lncRNA relative to the coding gene illustrate how non-coding transcription controls gene expression. We review the biological significance of the act of lncRNA transcription on DNA processing, highlighting common themes, such as mediating cellular responses to environmental changes. This review presents the background in chromatin signaling to appreciate examples in different organisms where we can interpret functions of non-coding DNA through the act of RNAPII transcription.
Databáze: OpenAIRE