Remove DNA Remove Molecular Biology Remove Virus
article thumbnail

Merkin Prize in Biomedical Technology awarded to F. William Studier for development of widely used protein- and RNA-production platform

Broad Institute

“Bill Studier’s development of T7 phage RNA polymerase for use in preparing RNA templates for multiple uses in research labs worldwide has been a truly revolutionary technical advance for the entire field of molecular biology,” said Joan Steitz, the Sterling Professor of Molecular Biophysics and Biochemistry at Yale University.

RNA 84
article thumbnail

Scaling Phage Therapy

Codon

doi: 10.2210/rcsb_pdb/goodsell-gallery-048 The Virus that Cures It’s been over 25 years since the science magazine Discover first ran an extraordinary article about how a long-forgotten medical treatment, used in the former Soviet country of Georgia, could save us from the growing threat of untreatable, drug-resistant infections.

Therapies 118
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

Michael Crichton and James Patterson’s “Eruption” is Riveting, but with a Shaky Genetic Foundation

PLOS: DNA Science

.” The explanation continues, and here’s where it ceases to make sense, to anyone who knows anything about DNA, genes, and genomes. TMV is a common pathogen used in early molecular biology research. A plant genome consists of DNA, and NOT pieces of 2,4-D, which is a completely unrelated organic acid.

DNA 64
article thumbnail

Phages could help to tackle antimicrobial resistance

Drug Target Review

Phage have been of interest to scientists as tools to understand fundamental molecular biology, as vectors of horizontal gene transfer and drivers of bacterial evolution, as sources of diagnostic and genetic tools, and as novel therapeutic agents. Its presence elsewhere would indicate something is wrong.

RNA 59
article thumbnail

A surprising new role for a major immune regulator

Broad Institute

STING is primarily on the lookout for DNA, which can indicate either a foreign invader such as a virus or damage to the host tissue or cell. Once it detects DNA, it relocates to the Golgi body, where it begins to activate proteins that turn on genes required for interferon production. Paper Cited Liu B, Carlson R, et al.

article thumbnail

What Limits a Genome’s Size?

Codon

billion bases of DNA which, if unfurled, would extend for more than 100 meters—taller than the Statue of Liberty. billion bases of DNA, the human genome measures just 2 meters in length when stretched end-to-end. Credit: Oriane Hidalgo Per the book Cell Biology by the Numbers , each base pair of DNA occupies 1 nm 3 of space.

DNA 59
article thumbnail

Breaking the Speed Limit on Cell Division

Codon

However, they plod along as they clone plasmids—the loops of DNA that biologists use to manipulate and study organisms—because propagating them relies, in part, on the pace at which cells grow and divide. Most medicines, including insulin and semaglutide (the weight loss drug), are made using DNA cloning. However, E.

DNA 71