Fig. 1From: Genetic dissection of maize (Zea mays L.) chlorophyll content using multi-locus genome-wide association studiesVariations in the SPAD values (CC) among the maize ear leaves in three environments (HB = Hebi, YY = Yuanyang, and YC = Yongcheng) and variations according to BLUP. The same abbreviations are used in the other figures. The black horizontal line indicates the medianBack to article page