The present invention relates to a transgenic plant with enhanced anthocyanin biosynthesis by the introduction of PtrMYB119 gene operably linked to a promoter, a method for preparing the transgenic plant, a method for producing anthocyanin from the transgenic plant, a composition for promoting anthocyanin biosynthesis comprising PtrMYB119 gene operably linked to a promoter, a kit for promoting anthocyanin biosynthesis comprising the composition, and a method for enhancing anthocyanin biosynthesis in a plant comprising introducing the composition into a plant for its expression. The use of the composition for enhancing anthocyanin biosynthesis provided in the present invention enables large-scale production of anthocyanins without any affect on the growth of the plant cell, which is a host, and thus the composition can be widely used for more effective production of anthocyanins.
本发明涉及一种通过导入与启动子可操作连接的 PtrMYB119
基因而增强
花青素生物合成的转
基因植物、一种制备该转
基因植物的方法、一种用该转
基因植物生产
花青素的方法、一种促进
花青素生物合成的组合物,该组合物包含与启动子可操作连接的 PtrMYB119
基因;一种促进
花青素生物合成的试剂盒,该试剂盒包含该组合物;以及一种增强植物
花青素生物合成的方法,该方法包括将该组合物导入植物中使其表达。使用本发明提供的促进
花青素生物合成的组合物可以大规模生产
花青素,而不会对作为宿主的植物细胞的生长产生任何影响,因此该组合物可以广泛用于更有效地生产
花青素。