Fig. 2From: An endophytic isolate of the fungus Yarrowia lipolytica produces metabolites that ameliorate the negative impact of salt stress on the physiology of maizeEffect of different salts on chlorophyll and carotenoids contents of maize plants. a represents chlorophyll a contents; b represents chlorophyll b contents; c represents carotenoids contents; Chla = chlorophyll a; Chlb = chlorophyll b; FH1 = fungal endophyte; KCl = potassium chloride; NaCl = sodium chloride; K2SO4 = potassium sulphate. Each bar represents the mean of triplicated data with ±SE. Bars that are labeled with different letters are significantly different from one another at p < 0.05Back to article page