A new gene for red or rather for purple aleurone

4. A new gene for red or rather for purple aleurone. This gene is called Pr₂ and belongs in chromosome 9 as indicated by linkage relations between Pr₂ and wx and also with su₃.

			Wx Pr	Wx pr	wx Pr	wx pr
17078	-6	⊗	207	58	65	43
	1	⊗	170	73	63	30