This work Was supported by The National Basic Research Program of China(Grant No.TG1999011605);the Shanghai Municipal Committee of Science and Technology(Grant No.03DJ14016).
A rice male-sterile mutant OsMS-L of japonica cultivar 9522 background, was obtained in M4 population treated with Co γ-Ray. Genetic analysis indicated that the 60 male-sterile phenotype was controlled by a single re...