NEW DATA. 



81 



TABLE 62. Data upon the linkage of yellow, white, vermilion, and miniature 



(contributed by students}. 



'The figures to the left in each double column correspond to the symbols above the heavy line, 

 as, in the first example 6,219 white miniature. The similar figure to the right corresponds to the 

 symbol below the heavy line. If no symbols are present below, as in the first example, the column 

 to the right should be read wild-type. 



