| 摘要 |
<p>The present invention relates to mouseear cress At1g12490 gene promoter (Sequence number 1) inducing the guard-cell specific expression in a plant, a plant guard-cell specific expression vector including the promoter, and a method of expressing foreign genes in a plant guard-cell by using the vector. The promoter for directing the plant guard-cell specific expression according to the present invention induces specific expression in a plant guard-cell other than the other tissues. Accordingly, the promoter induces genetic expression only in a guard-cell, not in the other tissues during the vegetation period and the harvest period of plants, thereby being able to harvest stress-resistant plants with superior characters, or to be effectively used in development of transformed plants to produce useful protein from the identical tissue.</p> |
