Articles tagged Viruses
(4 results)

The recipient of the 2018 Crow Award reveals details of flu evolution at the smallest —and largest—scales. For many viral diseases, a vaccine can provide lifelong protection. But for flu, you need a new shot every year. The influenza virus evolves so fast it presents a constantly moving target for both our immune systems and…

Guest post by Nina Wolff pays tribute to long-standing GSA member Margaret Lieb. Margaret (Peggy) Lieb died on March 8, 2018 in South Pasadena, California at the age of 94. After attending schools in New Rochelle, NY, she graduated magna cum laude from Smith College, and subsequently studied with  H.J. Muller at Indiana University and…

Sequencing a genome is not as simple as reading a book. All those neatly lined up letters are the final product of a complex process made up of many intricate steps that can—and do—go wrong. In a report published in G3: Genes|Genomes|Genetics, Peccoud et al. put their painful sequencing experiences to good use providing new insights into…

In the early 1940s, many biologists doubted bacteria had genes. After all, they seemed to play by their own genetic rules: they appeared to lack chromosomes, meiosis, mitosis, sex, and all the other trappings of Mendelian inheritance. They even seemed to show a kind of Lamarckian inheritance, in which an individual could pass on traits acquired…