C. elegans
Sydney Brenner, mRNA Discoverer, Dies
Sydney Brenner, mRNA Discoverer, Dies
Kerry Grens | Apr 5, 2019
One of the foremost molecular biologists of the 20th century, the Nobel laureate established C. elegans as a model organism, mapping its genes and development.
Image of the Day: Cellular Pulse
Image of the Day: Cellular Pulse
Shawna Williams | Oct 29, 2018
The protein RhoA coordinates pulses of movement in Caenorhabditis elegans cells.
Mitochondrial Isolation System
Mitochondrial Isolation System
Ruth Williams | May 1, 2018
A transgenic approach allows researchers to collect the organelles from specific cells in nematodes with unprecedented efficiency.
Infographic: Isolating mitochondria from specific cell types
Infographic: Isolating mitochondria from specific cell types
Ruth Williams | May 1, 2018
Adding a fusion gene to certain mitochondria in C. elegans enables researchers to collect and analyze them.
Worms’ Magnetic Sense Questioned
Worms’ Magnetic Sense Questioned
Abby Olena | Apr 25, 2018
Unsuccessful attempts to reproduce the results of a 2015 study reporting that C. elegans orient themselves by Earth’s magnetic field spark debate among researchers.
John Sulston, Human Genome Project Leader, Dies
John Sulston, Human Genome Project Leader, Dies
Kerry Grens | Mar 12, 2018
The biologist earned a Nobel Prize in 2002 for his work on C. elegans.
Mitochondrial Networks Explain Why Caloric Restriction Extends Worms’ Lives
Mitochondrial Networks Explain Why Caloric Restriction Extends Worms’ Lives
Jef Akst | Nov 7, 2017
Maintaining dynamic connections among the body’s mitochondria is required for the health and life-extending benefits of low-calorie diets for nematodes.
Study: Eating Less Helps Worms Learn
Study: Eating Less Helps Worms Learn
Aggie Mika | Aug 2, 2017
Food restriction decreases a metabolite that impedes associative learning in worms. 
Epigenetic Inheritance in Nematodes
Epigenetic Inheritance in Nematodes
Catherine Offord | Jul 17, 2017
The memory of a temperature spike can persist for as many as 14 generations in C. elegans.
How Roundworms Sleep
How Roundworms Sleep
Diana Kwon | Jun 22, 2017
When Caenorhabditis elegans surrenders to slumber, the majority of its neurons fall silent.