ROOT-SPECIFIC PROMOTER, EXPRESSION VECTOR COMPRISING THE SAME, TRANSFORMED PLANTS THEREBY AND METHOD FOR PREPARATION THEREOF

摘要

The present invention relates to a promoter expressed in a root-specific manner, an expression vector comprising the promoter, a transformant transformed with the expression vector, and a method for producing the transformant. The promoter of the present invention specifically regulates the expression for a gene necessary to improve the traits for rice roots, thus being able to be utilized for research to promote environmental stress tolerance for the roots of the main crops and is expected to be used to improve the agricultural traits of the root crops. [Reference numerals] (AA) Promoter of LOC_Os10g31680