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News

Scientists take major step in understanding domestication of corn

By | Agriculture, News, Plant Science

Scientists are learning how to peer back through millennia of domestication to learn how a wild grassy plant known as teosinte developed into corn, the modern cash crop grown across the globe. The research allows scientists to compare genes in corn against its wild ancestor, which could help plant breeders identify advantageous traits that may have been bred out of teosinte over the centuries.

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Researchers develop microscope to image microbes in soil and plants at micrometer scale

By | News, Plant Science, Research

Live imaging of microbes in soil would help scientists understand how soil microbial processes occur on the scale of micrometers, where microbial cells interact with minerals, organic matter, plant roots and other microorganisms. Because the soil environment is both heterogeneous and dynamic, these interactions may vary substantially within a small area and over short timescales.

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Study finds that heavy metal-contaminated leafy greens turn purple

By | Agriculture, Fruits and Vegetables, News

Some might say you look a little green when you are sick. Leafy greens actually turn purple — although not obvious to the human eye, it can be seen through advanced hyperspectral imaging (different than purple varieties of some vegetables). Researchers discovered this color change in kale and basil stressed by cadmium, a heavy metal toxic to human and animal health.

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