摘要 |
<p>An isolated rice non-endosperm tissue expression promoter, OsTSP I, and the use thereof. The promoter comprises the defined sequence of 1785 bp (SEQ ID NO: 1), given in the specification, or its fragment or variant, or a nucleotide sequence which hybridizes to SEQ ID NO: 1, or its fragment or variant, under stringent conditions. The activity of OsTSP I is comfirmed by transgenic methods. As determined histochemically, OsTSP Ireglulates GUS expression in a tissue-specific manner and is not active in endosperm tissues. The OsTSP I can be used as a powerful tool for the investigation and control of gene expression in rice and other crops. It is particularly advantageous for development of safe transgenic foods such as rice.</p> |
申请人 |
YING, WU;RICE RESEARCH INSTITUTE, ANHUI ACADEMY OF AGRICULTURAL SCIENCES;JIANGBO, YANG;YUPING, LU;MEIMEI, WANG;XUZHONG, LI;LI, LI;FENGSHUN, SONG;YI, ZHANG;XIUFENG, WANG;DAHU, NI |
发明人 |
JIANGBO, YANG;YUPING, LU;YING, WU;MEIMEI, WANG;XUZHONG, LI;LI, LI;FENGSHUN, SONG;YI, ZHANG;XIUFENG, WANG;DAHU, NI |