PLOS: DNA Science

JUNE 13, 2024

The most compelling evidence for the origin lies in the RNA genome sequence similarities between RaTG13 and SARS-CoV-2 – specifically, a part that encodes the “furin binding site” of the spike protein with which the virus adheres to host cells. The viruses differ at one end of the gene that encodes the spike protein.

Virus 52

Virus RNA DNA Science 52

Codon

MARCH 24, 2024

Credit: Universität Würzburg Archives His key insight hinged upon the fact that living cells are essentially bags of liquid filled with enzymes, or proteins that speed up chemical reactions. Water accounts for 70 percent of a bacterium by mass; the other 30 percent includes everything else: proteins, RNA, DNA, lipids, and so on.

Engineering 87

Engineering Vaccine Production RNA 87

Codon

MAY 30, 2023

The researchers first compared the editing efficiency of different versions of IscB when coupled with 'ωRNA,' which guides the enzyme to the right spot on the DNA. A particular variant, named IscB*-ωRNA*, had the highest editing efficiency across multiple different sites in the genome. Read more in Nature Methods.

DNA 52

DNA RNA Engineering Vaccine 52

Codon

MAY 30, 2023

The researchers first compared the editing efficiency of different versions of IscB when coupled with 'ωRNA,' which guides the enzyme to the right spot on the DNA. A particular variant, named IscB*-ωRNA*, had the highest editing efficiency across multiple different sites in the genome. Read more in Nature Methods.

DNA 52

DNA RNA Engineering Vaccine 52

Codon

AUGUST 10, 2023

Nature Reviews Genetics (2010). Link The second decade of synthetic biology: 2010–2020 , by Meng F. & Nucleic Acids Research (2010). Link A Programmable Dual-RNA–Guided DNA Endonuclease in Adaptive Bacterial Immunity , by Jinek M. Science (2010). Molecular Systems Biology (2010).

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DNA Cell Biology Molecular Biology Engineering 98

Codon

AUGUST 10, 2023

Nature Reviews Genetics (2010). Link The second decade of synthetic biology: 2010–2020 , by Meng F. & Nucleic Acids Research (2010). Journal of Biological Engineering (2010). Link A Programmable Dual-RNA–Guided DNA Endonuclease in Adaptive Bacterial Immunity , by Jinek M. Science (2010).

DNA 52

DNA Cell Biology Engineering Molecular Biology 52