MODIFICATION OF PLANT LIGNIN CONTENT

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专利权人:

ARBORGEN, LLC;FORSTER, RICHARD, L.;ROTTMANN, WILLIAM, H.;CONNETT, MARIE, B.;SANDERS, PAUL;ZHANG, GARY;FITZGERALD, SANDRA, JOANNE;EAGLETON, CLARE

发明人:

FORSTER, RICHARD, L.,ROTTMANN, WILLIAM, H.,CONNETT, MARIE, B.,SANDERS, PAUL,ZHANG, GARY,FITZGERALD, SANDRA, JOANNE,EAGLETON, CLARE

申请号：

WO2005US33824

公开号：

WO2006036698(A3)

申请日:

2005.09.22

申请国别(地区):

世界知识产权组织国际局

年份:

2009

代理人:

摘要：

DNA constructs comprising a first DNA segment that corresponds to at least a portion of a gene in the monolignol biosynthetic pathway, a spacer DNA segment, and a second DNA segment that is complementary to the first DNA segment can be used to reduce or modulate the lignin content in plants. In some embodiments, DNA constructs comprise at least a portion of a gene for 4CL, C3H, CCR,C4H, Cald5H, SAD or CCoAOMT. Vascular-preferred and constitutive promoters can be used to drive expression of the constructs.

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