Fig. 6From: Transgenic studies reveal the positive role of LeEIL-1 in regulating shikonin biosynthesis in Lithospermum erythrorhizon hairy rootsA proposed model illustrates the function of EIN3/EIL-1 in regulating shikonin production. The dotted lines represent regulatory steps, in which a direct physical link between upstream and downstream components has yet to be demonstratedBack to article page