DNA | MIT News | Massachusetts Institute of Technology
Dec 23, 2024 · DNA particles that mimic viruses hold promise as vaccines. Using a DNA-based scaffold carrying viral proteins, researchers created a vaccine that provokes a strong antibody response against SARS-CoV-2. January 30, 2024. Read full story →
DNA and Genes - News and Scientific Articles on Live Science
2 days ago · News and articles about advances in genetic sequencing, genetics and how DNA (deoxyribonucleic acid) might be used in the future. ... A DNA sequence is a specific lineup of chemical base pairs ...
DNA particles that mimic viruses hold promise as vaccines
Jan 30, 2024 · Using a virus-like delivery particle made from DNA, researchers from MIT and the Ragon Institute of MGH, MIT, and Harvard have created a vaccine that can induce a strong antibody response against SARS-CoV-2. The vaccine, which has been tested in mice, consists of a DNA scaffold that carries many copies of a viral antigen.
Memory-making involves extensive DNA breaking - MIT News
Jul 14, 2021 · To provide access to genes needed for the encoding and storage of memories, brain cells snap open their DNA, breaking both strands. A new study finds this happens more extensively than previously realized and it occurs not only …
Untangling DNA knots | MIT News | Massachusetts Institute of …
May 3, 2018 · A knot near the end of a stretched DNA molecule is driven toward the end and unties, leaving an unknotted molecule. (Image: Alex Klotz) The MIT team found that they could manipulate knots in these pinned DNA molecules by varying the strength of the electric field. When the field is weak, knots tend to move along the molecule toward the closer end.
Hidden DNA found in blue whales reveals they've been mating …
Feb 5, 2024 · Around 3.5% of the group's DNA came from fin whales on average. Sign up for the Live Science daily newsletter now Get the world’s most fascinating discoveries delivered straight to your inbox.
Researchers improve blood tests’ ability to detect and ... - MIT News
Jan 18, 2024 · The body uses two primary strategies to remove circulating DNA from the bloodstream. Enzymes called DNases circulate in the blood and break down DNA that they encounter, while immune cells known as macrophages take up cell-free DNA as blood is filtered through the liver. The researchers decided to target each of these processes separately.
Origami: Not just for paper anymore - MIT News
Apr 27, 2011 · For DNA origami to have a broad impact, it needs to become routine to simply order up DNA parts to build any configuration you can dream up, Bathe says. He notes: “Once non-specialists can design arbitrary 3-D nanostructures using …
New DNA-infused computer chip can perform calculations and …
Mar 8, 2024 · DNA storage is also much more expensive to manufacture. Sign up for the Live Science daily newsletter now Get the world’s most fascinating discoveries delivered straight to your inbox.
Modern Japanese people arose from 3 ancestral groups, 1 of them …
Apr 17, 2024 · Denisovan-derived DNA within a gene called NKX6-1 was associated with the development of type 2 diabetes (T2D), and within the gene POLR3E, it was tied to height, the authors found.