It is dealt with that the development of study on improving the productivity of secondary metabolites by gene engineering, including the latest progress of induction and culture of hairy roots & crown galls, transgenic plants and technique of micRNA.

At the same time, the discussions were continued on the regulative factors of secondary metabolite.

Major known defense chemicals include plant secondary metabolites, protein inhibitors of insect digestive enzymes, proteases, lectins, amino acid deaminases and oxidases.

Study on dynamic accumulation of secondary metabolites content and isoenzyme activity during blossoming stages in Chrysanthemum morifolium originating from Wenxian county;

Advances in research on secondary metabolites of Eucommia ulmoides;

Application of functional genomic and metabolomic techniques to the studies on biosynthesis and regulation of plant secondary metabolites;

A review of strategy to enhance the production of secondary metabolites by plant cell culture;

Study on the relation between the dynamic accumulation of secondary metabolites and the phenological period of Eucommia ulmoides Oliv.;

Determination of amino acids and trace elements in the endogenous bacterium secondary metabolite of the rhizophora stylosa griff.;