Multicellular living organisms and unmodified parts thereof and – Method of introducing a polynucleotide molecule into or... – The polynucleotide encodes an inhibitory rna molecule
Reexamination Certificate
2006-12-15
2011-11-15
Zheng, Li (Department: 1638)
Multicellular living organisms and unmodified parts thereof and
Method of introducing a polynucleotide molecule into or...
The polynucleotide encodes an inhibitory rna molecule
C800S278000
Reexamination Certificate
active
08058509
ABSTRACT:
Methods and compositions are provided which allow for the production of an inverted repeat in a plant or plant part, which, when transcribed as an RNA can be used in some examples to decrease expression of a target polynucleotide of interest. The methods and composition provide precursor inverted repeat cassettes that are not capable of producing a hairpin RNA polynucleotide, and plants and plant parts comprising such precursor inverted repeat cassettes. The precursor inverted repeat cassettes are altered in planta by using a recombination system to produce a inverted repeat. Plants, plant parts, and seeds comprising the various components are also provided.
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Marillonnet et al. 2004, PNAS 101:6852-6857.
Glassman Kimberly
Gordon-Kamm William J.
Jung Rudolf
Pioneer Hi-Bred International , Inc.
Zheng Li
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