Ubiquitous promoter primers for amplification thereof the expression vector comprising the same and the transformation plant

摘要

A ubiquitous promoter is provided to be able to induce the systemic expression of Arabidopsis thaliana as well as other crops when modified by a plant genetic engineering method, thereby being used for expressing a useful gene, a marker or a reporter gene or improving agricultural characteristics. A ubiquitous promoter is isolated from Arabidopsis thaliana and consists of SEQ ID : NO. 1. A primer for amplifying the ubiquitous promoter consists of an oligonucleotide consisting of SEQ ID : NOs. 6 and 7. A transgenic plant is transformed by an expression vector including the ubiquitous promoter, where the plant is a root vegetable such as carrot, sweet potato and radish, a medicinal plant such as ginseng and Codonopis lanceolata, a forage crops such as corn, and staple grains such as rice.