Pangenome-guided breeding restores high-altitude adaptation and improves yield in Tartary buckwheat.

Tartary buckwheat is a nutritionally important crop of the Himalayas and is crucial for local economies and food security.

Tartary buckwheat is a nutritionally important crop of the Himalayas and is crucial for local economies and food security. However, key genes and superior alleles for high-altitude adaptability and yield remain poorly defined, constraining the breeding of high-altitude buckwheat…