Using 8077S, a marking system of the two-line hybrid rice for eliminating the selfed-seed seedlings in the F1 hybrid seedlings has been set up, which can ensure the purity of F1 commercial production.

• 运用8077S建立了一种针对杂交水稻的标记技术，能够简便而有效地除去两系杂交稻秧苗中混入的不育系自交种苗，从而保证了杂交稻田间种植的纯度，避免光温敏雄性不育系因育性波动等原因造成的风险。