Gene editing produces plants that are indigestible to pests

Insects that feed on starch can find veritable feasts in corn, pea, and bean crops or warehouses. It is no coincidence that the ancestors of these commercial plants developed α-amylase inhibitor proteins, which make the ...

Ukraine's farms once fed billions, but now its soil is starving

For decades, Ukraine was known as the breadbasket of the world. Before the full-scale Russian invasion in 2022, it ranked among the top global producers and exporters of sunflower oil, maize and wheat. These helped feed more ...

A wealth of genes for seed improvement uncovered in living fossils

Seed plants are essential as a source of food, fuel, medicine, and more. Now, a multidisciplinary team of researchers has combined deep botanical knowledge with powerful genomic technology to decode and mine the DNA of non-flowering ...

Very dense olive orchards thrive on less fertilizer

Rows of tightly packed olive trees stretch across California's Central Valley. These super-high-density orchards, where trees are planted close together for faster, mechanized harvesting, can grow strong with less fertilizer ...

A single gene may shape the taste of tea

Tea (Camellia sinensis) is one of the world's most widely consumed beverages, and the size of young buds directly influences both yield and quality. Larger buds can increase leaf mass, while different tea types require specific ...

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