It was also showed that the gene of tolerance to sprouting in RSP derived from Ae. tauschii was inherited as a recessive trait which was controlled by one gene, located on chromosome 2D.

• 利用RSP对节节麦的抗穗发芽基因进行定位分析，结果表明，RSP的抗穗发芽基因是隐性单基因位于2D染色体上。