Figure 1From: Marker-trait association analysis of functional gene markers for provitamin A levels across diverse tropical yellow maize inbred linesDistribution of mean concentrations of carotenoids for 130 inbred lines. a) Histogram; error bars represent standard error of least square means of the respective carotenoid concentration. b) Box plots; endpoints of upper and lower whiskers represent maximum and minimum concentrations, respectively; upper and lower edges of boxes represent third and first quartiles, respectively; line inside box represent median; symbol ♦, represent mean. Abbreviations of carotenoids described under Table 3.Back to article page