Fig. 1From: Phytohormone up-regulates the biochemical constituent, exopolysaccharide and nitrogen metabolism in paddy-field cyanobacteria exposed to chromium stressDose response curve of Nostoc muscorum (A) and Anabaena sp. (B) exposed to different concentrations of chromium (CrVI) with and without exogenous supplementation of phytohormones (Indole acetic acid; IAA and Kinetin; KN). Data are means±standard error of three replicates (n = 3). Lines followed by different letters how significant difference at P < 0.05 according to Duncan multiple range test (DMRT)Back to article page