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Preventing activity of a key enzyme in potatoes could help boost potato quality by putting an end to cold-induced sweetening, according to U.S. Department of Agriculture (USDA) scientists.
The latest episode in the American Chemical Society’s (ACS’) award-winning Global Challenges/Chemistry Solutions podcast series focuses on adaptation of the ubiquitous personal glucose monitor, typically used to test blood sugar levels, for possible home use in testing for viruses and bacteria in human body fluids, food and other substances.
A new study has created an analog of what researchers think the first multicellular cooperation might have looked like, showing that yeast cellsâ€”in an environment that requires them to work for their foodâ€”grow and reproduce better in multicellular clumps than singly.
Scientists have overturned the conventional wisdom that cooperation is essential for the well-being of the whole population, finding evidence that slackers can sometimes help the common good.
A team of scientists, including Penn State Distinguished Professor of Biology Hong Ma, has identified a gene in rice that controls the size and weight of rice grains. The gene may prove to be useful for breeding high-yield rice and, thus, may benefit the vast number of people who rely on this staple food for survival.
- A person who stands up for something, as contrasted to a bystander who remains inactive.
- One of the upright handlebars on a traditional Inuit sled.