Fig. 1. Percentage transmission of methotrexate resistance in BC1F1 families. Transmission of methotrexate resistance was determined by seeding 121 to 968 seeds per family on medium containing 1 mg L-1 methotrexate.
Fig. 1. Percentage transmission of methotrexate resistance in BC1F1 families. Transmission of methotrexate resistance was determined by seeding 121 to 968 seeds per family on medium containing 1 mg L-1 methotrexate.