DNA

Category archives for DNA

Science Haiku 3×3

More science-themed haikus. I seem to keep writing them because we tend to put out three “mini press releases” at a time (a relic of the days when they were printed on two sides of a fold-up page and mailed). So I could pick just one to blog about, or I could try to fit…

A Genetic Balance of Terror

Cancer, we are told, is a disease of the genes. It originates in mutations in the DNA. But a paper published by a Weizmann Institute group in Cell Reports flips that idea sideways by about 90 degrees: For at least some types of the disease, the healthy, non-mutated version of a gene is no less…

Today’s Weizmann Institute news stories include two new papers from the prolific lab of Prof. Yadin Dudai. The first is on a protein that boosts memory in rats. Dudai and his group have been investigating this protein for several years. Previously, they had managed to show that blocking the protein, even for a very short…