Patent ID: 8766040

Claim:
A Brassica plant comprising a fertility gene for Ogura cytoplasmic male sterility, wherein the fertility gene is on a Raphanus fragment introgressed from Raphanus sativa , and the Raphanus fragment lacks markers RMA01, RMA02, RMA03, RMA04, RMA05, RMA06, RMA07, RMA08, RMA09, RMA10, RMC24, OPC2, RMC25, RMC26, RMC27, RMC28, RMC29, RMC30, RMC31, RMC32 and RMC33; and wherein said Raphanus fragment comprises a molecular marker selected from the group consisting of RMB01, E35M62, RMB02, RMB03, RMB04, RMB05, RMB06, RMB07, RMB08, RMB09, RMB10, OPF10, RMB11, RMB12, RMC01, RMC02, RMC03, E38M60, RMC04, RMC05, RMC06, RMC07, RMC08, RMC17, RMC18, RMC19, RMC20, RMC21, RMC22 and RMC23.