(Based on Intent to Use) (Based on 44(d) Priority Application) Chemicals, namely, organic molecules that interfere with predetermined genetic sequences in cells of living matter, thereby inhibiting or enhancing expression of a predetermined gene, and organic or inorganic chemicals which function as helpers to introduce the organic molecules into the cells of living matter, used in industry, science, agriculture, horticulture and forestry, and in chemical substances for preserving foodstuffs