The following data on the location of ws3 show the order to be as follows

2. The following data on the location of ws₃ show the order to be as follows:

ws₃	lg₁	gl₂	B
0	11	30	49

These four genes are all located in the short arm of chromosome 2 and if the R^g or r^g alleles are used with B all of them can be classified in the seedling stage.

		ws₃ lg₁ +	-	415	ws₃ lg₁ gl₂	-	16
ws₃ lg₁ +	selfed	+ + gl₂	-	525	+ + +	-	1068
+ + gl₂	selfed	ws₃ + gl₂	-	24	ws₃ + +	-	90
		+ lg₁ +	-	99	+ lg₁ gl₂	-	4
		Total = 2241

ws₃ - lg₁ = 11%

ws₃ - gl₂ = 27%

lg₁ - gl₂ = 19%