Isolation and identification of , which is involved in photoperiod response, based on the quantitative trait locus mapping of .

Foxtail millet () is a versatile grain and fodder crop grown in arid and semi-arid regions. It is an especially important crop for combating malnutrition in certain poverty-stricken areas of the world. Photoperiod sensitivity is a major constraint to the distribution and utilization of foxtail millet germplasm resources.