Backcross data indicating the order of the genes gs2, B and lg are given below.

  0 1 2 1-2  
 
+   B lg 107 104 11 0 46 38 3 1  
gs2 +  + 211 11 84 4 = 310

 

The linear order and map distances are: gs2 4.8 B 28.4 lg.

G. F. Sprague