Genetic make-up—the simpler, the better. If a small number of genes influence the traits that humans could benefit from, then evolution of the crop morphology is more easily achieved.

“We need to produce crops that can withstand more frequent and intense heatwave events,” the researchers say, adding that they believe their discovery paves a path for “climate-ready crops.” ...

The scientists, investigating the origins of domesticated plants, say understanding these key genetic and morphological traits may provide important clues about how to develop future, climate change ...

The plant’s sprawling growth and habit of dropping its small orange fruits on the ground before they’re ripe make it an awkward crop to cultivate, and its commercial presence is mostly limited to ...