An international team of researchers has found evidence of repeated genomic duplications and genetic diversification in protein kinase R (PKR) in mouse-eared bats. In their paper published in the journal Science Advances, ...
Ancient, dormant sequences in the genome impact embryonic development in unexpected ways. The mammalian genome contains retroviral sequences that are in an undead but mostly "harmless" state. An international research team ...
Cell & Microbiology
Nov 23, 2022
0
32
Researchers have identified a promising strategy for development of broad-spectrum antiviral therapies that centers around promoting a strong immune response capable of stopping a number of viruses in their infectious tracks.
Biochemistry
Oct 10, 2022
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91
From the common cold to COVID-19, viruses have a massive impact on our day-to-day lives, but infections that occurred millions of years ago have shaped our evolution. This is because viral genes have been incorporated into ...
Evolution
Sep 27, 2022
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217
The starting point of the research was the search for host factors, that are necessary for RNA viruses such as SARS-CoV-2 to replicate. For this purpose, genome-wide CRISPR/Cas knock-out screens in human cell cultures were ...
Cell & Microbiology
Sep 9, 2022
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14
A new variation of the CRISPR-Cas9 gene editing system makes it easier to re-engineer massive quantities of cells for therapeutic applications. The approach, developed at Gladstone Institutes and UC San Francisco (UCSF), ...
Biotechnology
Aug 25, 2022
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83
A new study by researchers at The Wistar Institute, an international biomedical research leader in cancer, immunology, infectious disease, and vaccine development, has identified a new potential pathway for developing therapeutics ...
Cell & Microbiology
Jan 19, 2022
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33
The first comprehensive analysis of viral horizontal gene transfer (HGT) illustrates the extent to which viruses pick up genes from their hosts to hone their infection process, while at the same time hosts also co-opt useful ...
Evolution
Jan 5, 2022
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1768
New research from the Okinawa Institute of Science and Technology Graduate University (OIST) and Tokyo University of Marine Science and Technology has resulted in a useful genetic resource on the kuruma shrimp. These are ...
Plants & Animals
Sep 13, 2021
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17
Scientists have used CRISPR gene-editing technology to successfully block the transmission of the SARS-CoV-2 virus in infected human cells, according to research released Tuesday that could pave the way for COVID-19 treatments.
Biotechnology
Jul 13, 2021
0
978
