Influence of Salicylic Acid and Dimethylsulfoxide on Flowering in Lemna gibba $G_3$

Lemna gibba $G_3$Salicylic Acid와 Dimethylsulfoxide의 영향

The reversal effect of salicylic acid(SA) on inhibition of flowering in Lemna gibba $G_3$ grown on ${NH_4}^+$-free 1/2H medium under continuous light is modified by ${PO_4}^{2-}$- and $Ca^{2+}$ levels. Dimethylsulfoxide(DMSO) either depresses the SA effect in ${NH_4}^{1}$-free 1/2H medium or amplifies it in E medium. The dual action of DMSO determined by relative levels of macro and micronutrient components is discussed.