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Palmgren
[ pahm-gruhn; Finnish pahlm-gren ]
noun
- Se·lim [sel, -im, sey, -lim, se, -lim], 1878–1951, Finnish pianist and composer.
Example Sentences
"To improve the recognition of weeds, we propose using gene editing techniques to introduce traits into de novo domesticated crops that will allow for visual recognition of the crops by weeding robots that have been trained by machine learning," write the researchers, led by plant and environmental scientist Michael Palmgren of the University of Copenhagen.
According to Michael Palmgren, the new results provide a concrete recipe for how to breed "super-quinoa" relatively easily:
"Thus far, these bladder cells have been ignored in the breeding of quinoa. If you want a crop that is extra resistant to pests and diseases, but is still tolerant of salt and drought, one can opt to breed varieties that are densely covered with bladder cells. So, we may now have a tool that allows us to simply cross-breed our way to an extra tolerant 'super-quinoa'," says Michael Palmgren.
"Quinoa has been touted as a future-proof crop because it is rich in proteins and highly tolerant of drought and salt, and thus climate change. Scientists believed that the secret to quinoa's tolerance was in the many epidermal bladder cells on the surface of the plant. Until now, it was assumed that they served as a kind of salt dump and to store water. But they don't, and we have strong evidence for it," says Professor Michael Palmgren from the Department of Plant and Environmental Sciences.
"We discovered that bladder cells act as both a physical and chemical barrier against hungry pests. When tiny insects and mites trudge around on a plant covered with bladder cells, they are simply unable to get to the juicy green shoots that they're most interested in. And as soon as they try to gnaw their way through the bladder cells, they find that the contents are toxic to them," says Michael Palmgren.
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