TABLE 1

Summary of the screen for male-sterile and male chromosome loss lines

n%
Chromosome 2 lines screened5,398
    Fertile4,403
    Barely fertile6
    Sterile96217.8
    Chromosome loss210.4
Chromosome 3 lines screened6,104
    Fertile4,634
    Barely fertile174
    Sterile1,25420.5
    Chromosome loss410.7
Total lines screened11,502
    Sterile2,21619.3
    Chromosome loss620.5