Medicine and Health Sciences Commons^™

Targeted Transcriptomics Of Frog Virus 3 In Infected Frog Tissues Reveal Non-Coding Regulatory Elements And Micrornas In The Ranaviral Genome And Their Potential Interaction With Host Immune Response, Yun Tian, Collins N. Khwatenge, Jiuyi Li, Francisco De Jesús Andino, Jacques Robert, Yongming Sang

Agricultural and Environmental Sciences Faculty Research

Background: Frog Virus 3 (FV3) is a large dsDNA virus belonging to Ranaviruses of family Iridoviridae. Ranaviruses infect cold-blood vertebrates including amphibians, fish and reptiles, and contribute to catastrophic amphibian declines. FV3 has a genome at ~105 kb that contains nearly 100 coding genes and 50 intergenic regions as annotated in its reference genome. Previous studies have mainly focused on coding genes and rarely addressed potential non-coding regulatory role of intergenic regions.

Results: Using a whole transcriptomic analysis of total RNA samples containing both the viral and cellular transcripts from FV3-infected frog tissues, we detected virus-specific reads mapping in …

Phycobilins As Potent Food Bioactive Broad-Spectrum Inhibitors Against Proteases Of Sars-Cov-2 And Other Coronaviruses: A Preliminary Study, Brahmaiah Pendyala, Ankit Patras, Chandravanu Dash

Agricultural and Environmental Sciences Faculty Research

In the 21st century, we have witnessed three coronavirus outbreaks: SARS in 2003, MERS in 2012, and the ongoing pandemic coronavirus disease 2019 (COVID-19). The search for efficient vaccines and development and repurposing of therapeutic drugs are the major approaches in the COVID-19 pandemic research area. There are concerns about the evolution of mutant strains (e.g., VUI – 202012/01, a mutant coronavirus in the United Kingdom), which can potentially reduce the impact of the current vaccine and therapeutic drug development trials. One promising approach to counter the mutant strains is the “development of effective broad-spectrum antiviral drugs” against coronaviruses. This …