TABLE I Analysis of Ploidy Subject No. <45 45 46 47 >47 Polyploid Exposed-175 rads 2 3 4 18 19 23 24 27 32 34 35 37 39 40 42 49 54 58 60 61 65 64 68 69 73 74 78 79 80 82 -1 2 2 1 1 1 1 2 1 1 4 2 4 1 1 2 4 1 1 3 2 2 1 4 3 3 2 4 6 6 l 6 3 7 3 “ 1 3 1 3 6 4 5 1 49 48 46 48 46 46 47 47 45 43 45 46 48 - 43 41 42 45 43 45 41 45 46 48 47 47 44 40 42 41 45 = 1 1 1 1 1 1 2 3 L 2 1 2 2 - - 1 1 1 l - 2 1 1 ~ 3 1 2 - - 1 1 - Exposed-70 rads 1 29 41 43 45 48 50 51 53 59 70 81 84 7 2 1 1 - - 1 5 1 6 2 2 2 2 3 1 2 1 1 49 43 49 43 46 48 47 47 42 46 45 49 44 142 I 1 1 1 3 1 1 - 5 - 1 L - -