Articles tagged Caenorhabditis
(44 results)

For the past 20 years, Ahna Skop has organized the Worm Art Show at the 21st International C. elegans Conference. These are the winners from #Worm17, which was held in June 2017 at UCLA. Click on any image to view it full size. Best In Show “Do you expect me to talk?” Beata Mierzwa (BeataScienceArt.com), Oegema and Desai Lab…

Every two years, the GSA is proud to support the C. elegans research community as they come together to share their science and their infectious enthusiasm. Last week, the 21st International C. elegans Conference enjoyed beautiful Los Angeles weather and an abundance of cutting-edge biology. For those missing their worm friends already, and for those who couldn’t make it…

Changing where the polyA tail is added to an mRNA transcript can fine-tune the tissue-specific expression of many genes, reports a Caenorhabditis elegans study published in the June issue of GENETICS. Blazie et al. show alternative polyadenylation (APA) allows transcripts to evade microRNA (miRNA) silencing in some tissues, allowing for tissue-specific expression of those genes.…

In 1997, Ahna Skop approached her graduate advisor, John G. White, about adding a worm-themed art show to the International C. elegans Conference he was organizing that year. “He said I could do whatever I wanted, but not to involve him,” she recalls. That year marked the very first Worm Art Show, which has since…

Constant mutation and shaping by natural selection can make the once-identical genomes of isolated populations of organisms very different from one another. This genetic divergence can lead to two such populations no longer being able to interbreed successfully—speciation. In their paper in the March issue of G3, Lamelza and Ailion show that harmful interactions between…

We are pleased to announce that Jonathan Hodgkin, PhD is the 2017 recipient of the Edward Novitski Prize in recognition of his extraordinary creativity and intellectual ingenuity in solving significant problems in genetics research. Hodgkin uncovered the sex determination pathway in Caenorhabditis elegans, an important and widely used model for animal development and genetics. His…

These worms are as long as a pencil’s tip and only just visible without a microscope. They are among the smallest multicellular animals, but they still have complex organ systems. They are Caenorhabditis elegans, one of the most important organisms in modern biology and a key to understanding the most basic molecular processes of life.…

Guest post by Ahna Skop. GSA-art features the creative works of scientists, particularly geneticists. Read more about the series from GSA President Stan Fields. If you would like to submit your own work or nominate someone else’s, please send an email GenesToGenomes@genetics-gsa.org with “GSA-Art” in the subject line. I love Caenorhabditis elegans first for its beauty and then for the science. Beauty…

Guest post by Daniel G. Taub. With billions of neurons in the human brain, making the right connections during development seems a daunting task. A developing neuron often follows the lead of trailblazers, using existing bundles of axons called axonal tracts as a guide. But how does the original axonal tract get laid down? In…

Model Organism Databases (MODs) and the Gene Ontology Consortium play a crucial “behind-the-scenes” role in the work of model organism geneticists and many other biomedical researchers. This guest post by the newly-formed Alliance of Genome Resources announces the group’s intention to integrate the efforts of the MODs and other genome resources. You can learn more…

I have always been passionate about science and outreach is something I think I’m good at. So when I received an email from GSA saying I was on the shortlist for a very important advocacy and outreach event, I thought about how I might be the best scientist to represent GSA. I drafted the following…