Modification of plant lignin content

Details Modification of plant lignin content Modification of plant lignin content

2004-09-22

2008-07-22

Bui, Phuong T. (Department: 1638)

Chemistry: molecular biology and microbiology

Vector, per se

C435S419000, C800S295000

Reexamination Certificate

active

07402428

ABSTRACT:
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 or CCoAOMT. Vascular-preferred and constitutive promoters can be used to drive expression of the constructs.

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