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tag omega 3 fatty acids genetics genomics culture

Omega-3s sans fish
Stephen Pincock | Feb 1, 2006 | 3 min read
For most of us, the phrase ?omega-3 fatty acids? conjures images of fish, whose oils are rich in those panaceas of modern nutrition. But our scaly friends don?t make omega-3s on their own. They need to eat something that ate something that ate microalgae, the unicellular plants which serve as the starting point for the ocean?s food chain and provide half of Earth?s atmospheric oxygen. In recent times, researchers have begun working on new ways to cut out the piscin
A normal human liver organoid (left) stained with blue and red next to a fatty liver organoid (right) with lipid droplets stained yellow.
Working Together to Battle Fatty Liver Disorders
Niki Spahich, PhD | Mar 24, 2023 | 6 min read
Benedetta Artegiani and Delilah Hendriks formed a joint laboratory group to understand disease mechanisms and treatments through organoid models.
Yeast Made to Harvest Light Hint at Evolution’s Past
Kamal Nahas, PhD | Feb 21, 2024 | 6 min read
Scientists transferred light-harvesting proteins into yeast for the first time, shining a light on the past lives of eukaryotic cells.
An automated sampler that is collecting a sample from a sewer line.
Tracking Community Health Through Wastewater Surveillance
Charlene Lancaster, PhD | Feb 1, 2024 | 8 min read
By monitoring disease biomarkers within wastewater, researchers gain insight into disease prevalence within communities.
Building a Better Sheep
Bob Grant | Apr 25, 2012 | 1 min read
Chinese scientists claim to have cloned a lamb carrying a roundworm gene that aids in the production of polyunsaturated fatty acids.
Infant hands holding bottle of milk on light blue floor background.
Myo-inositol in Human Breast Milk Improves Brain Connectivity
Charlene Lancaster, PhD | Oct 16, 2023 | 4 min read
Researchers find that the sugar myo-inositol is abundant early in lactation and increases synapse size and abundance in the developing brain.
Advances in the functional characterization of newly discovered microproteins hint at their diverse roles  in health and disease
The Dark Matter of the Human Proteome
Annie Rathore | Apr 1, 2019 | 10 min read
Advances in the functional characterization of newly discovered microproteins hint at diverse roles in health and disease.
A California Chinook Salmon Jumps into a waterfall during spawning season
Geneticists Light Up Debate on Salmon Conservation
Christie Wilcox, PhD | Feb 1, 2023 | 10+ min read
Splitting Chinook salmon into two groups based on their DNA could aid conservation efforts. But some researchers argue that this would be a misuse of the data.
How a Microbe Resists Its Own Antibiotics
Jef Akst | Feb 20, 2014 | 3 min read
Researchers reveal the molecular mechanisms of Streptomyces platensis’s defense from its own antibiotics, which inhibit fatty acid synthesis in other microbes.
Designer Livestock
Jef Akst | Jun 1, 2014 | 10+ min read
New technologies will make it easier to manipulate animal genomes, but food products from genetically engineered animals face a long road to market.

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