Fig. 2From: Association mapping for total polyphenol content, total flavonoid content and antioxidant activity in barleyBoxplots of TPC, FLC and AOA in Tibetan wild barley and cultivated barley. a mean of TPC; b mean of TFC; c mean of AOA. wb2013: wild barley grown in 2013. wb2014: wild barley grown in 2014. cb: cultivated barley. For each marker, significant difference (p-value< 0.05) was marked by different lettersBack to article page