Genetic basis of the early heading of high-latitude weedy rice
Japonica rice (Oryza sativa L.) is an important staple food in high-latitude regions and is widely distributed in northern China, Japan, Korea, and Europe.However, the genetic diversity of japonica rice is relatively narrow and poorly adapted.Weedy rice (Oryza sativa f.spontanea) is a semi-domesticated rice.Its headings are earlier than the accompa