Transcript profiles from black (iRT) and brown (irT) seed coats during development measured by qRT-PCR. Black (iRT) soybean (black bars) and brown (irT) soybean (white bars). Student's t test significant at P < 0.01 (**), student's t test significant at P < 0.05 (*).
Kovinich et al. BMC Genomics 2011 12:381 doi:10.1186/1471-2164-12-381