<i>In silico</i> Identification of Conserved <i>cis</i> -acting Rna Elements in the SARS-CoV-2 Genome
Bader Y. Alhatlani
Abstract
AIM: -acting RNA elements (CREs) in the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) genome. MATERIALS & METHODS: Bioinformatics tools were used to analyze and predict CREs by obtaining viral sequences from available databases. RESULTS: Computational analysis revealed the presence of RNA stem-loop structures within the 3' end of the ORF1ab region analogous to previously identified SARS-CoV genomic packaging signals. Alignment-based RNA secondary structure predictions of the 5' end of the SARS-CoV-2 genome also identified conserved CREs. CONCLUSION: These CREs may be potential vaccine and/or antiviral therapeutic targets; however, further studies are warranted to confirm their roles in the SARS-CoV-2 life cycle.