A BRASSICA REGULATORY SEQUENCE FOR ROOT-SPECIFIC OR ROOT-ABUNDANT GENE EXPRESSION

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专利权人:

PIONEER HI-BRED INTERNATIONAL, INC.

发明人:

BASZCZYNSKI, CHRIS, J.,FALLIS, LYNNE,BELLEMARE, GUY,BOIVIN, RODOLPHE

申请号：

WO1993US06541

公开号：

WO9402619(A1)

申请日:

1993.07.12

申请国别(地区):

世界知识产权组织国际局

年份:

1994

代理人:

摘要：

The present invention is directed to an isolated promoter element that exhibits root abundant expression in (Brassica) sp. The promoter element has particular utility in driving the transcription of heterologous structural proteins that confer disease immunity or resistance to disease susceptible roots. The word "disease" encompasses any adverse condition caused to a plant by an organism other than itself, such as fungi, bacteria, and insects. Plasmids incorporating the promoter are disclosed.

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