Selection of chlorsulfuron-resistant selfed progeny of the transgenic plants treated with or without DEX.

Seeds were sown on MS medium containing 100 nM chlorsulfuron. CSS, number of chlorsulfuron-sensitive seedlings. CSR, number of chlorsulfuron-resistant seedlings.将种子播种于含有100纳摩尔（nM）氯磺隆（chlorsulfuron）的MS培养基（MS medium）上。CSS（chlorosulfuron-sensitive seedlings）为氯磺隆敏感幼苗的数量，CSR（chlorosulfuron-resistant seedlings）为氯磺隆抗性幼苗的数量。