Climate change is a threat to biodiversity. One way that this threat manifests is through
pronounced shifts in the geographical range of species over time. To predict these shifts …

In the past decade, advances in genome sequencing have allowed researchers to uncover
the history of hybridization in diverse groups of species, including our own. Although the …

The origins of maize were the topic of vigorous debate for nearly a century, but neither the
current genetic model nor earlier archaeological models account for the totality of available …

Deep knowledge of crop biodiversity is essential to improving global food security. Despite
bread wheat serving as a keystone crop worldwide, the population history of bread wheat …

The genus Citrus, comprising some of the most widely cultivated fruit crops worldwide,
includes an uncertain number of species. Here we describe ten natural citrus species, using …

Bread wheat expanded its habitat from a core area of the Fertile Crescent to global
environments within~ 10,000 years. The genetic mechanisms of this remarkable …

Maize is a globally valuable commodity and one of the most extensively studied genetic
model organisms. However, we know surprisingly little about the extent and potential utility …

Wild species related to agricultural crops (crop wild relatives, or CWR) can increase the
adaptive capacity of agricultural systems around the world. They represent a large pool of …