Loss-of-function mutations affecting a specific Glycine max R2R3 MYB transcription factor result in brown hilum and brown seed coats

Table 1 Simplified description of phenotypic effects of three different genetic loci affecting seed coat and hilum colors, adapted from [8].

Inhibitor	Tawny	R	W1	Seed coat color	Hilum color	Pubesence	Flower color
I	T	R	W1/w1	yellow	gray	tawny	purple/white
I	t	R	w1	yellow	yellow	gray	white
I	t	R	W1	yellow	gray	gray	purple
I	T	r	W1	yellow	yellow	tawny	purple/white
I	t	r	W1	yellow	yellow	gray	purple/white
i ⁱ	T	R	W1/w1	yellow	black	tawny	purple/white
i ⁱ	T	r	*W1/w1*	yellow	brown	tawny	purple/white
i ⁱ	t	R	W1	yellow	imperfect black	gray	purple
i ⁱ	t	R/r	w1	yellow	buff	gray	white
i ⁱ	t	r	W1/w1	yellow	buff	gray	purple/white
i	T	R	W1/w1	black	black	tawny	purple/white
i	t	R	W1	imperfect black	imperfect black	gray	purple
i	t	R	w1	buff	buff	gray	white
i	T	r	*W1/w1*	brown	brown	tawny	purple/white
i	t	r	W1/w1	buff	buff	gray	purple/white

ISSN: 1471-2229