NAC from wheat for increasing grain protein content

Multicellular living organisms and unmodified parts thereof and – Plant – seedling – plant seed – or plant part – per se – Higher plant – seedling – plant seed – or plant part

Reexamination Certificate

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C800S278000, C800S285000, C800S286000, C800S295000, C800S320300, C435S320100, C435S419000, C435S468000, C536S023600, C536S022100

Reexamination Certificate

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07820882

ABSTRACT:
The present invention provides wheat NAC nucleic acids and proteins that modulate grain protein content and senescence in plants. Overexpression of a NAC coding sequence can accelerate senescence and increase grain protein content and inhibition of expression can delay senescence. The invention also provides methods of using the nucleic acids to produce transgenic plants with altered grain protein content or senescence.

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Tran, L-S., et al., “Isolation and Functional Analysis of Arabidopsis Stress-Inducible NAC Transcription Factors That Bind to a Drought-Responsivecis-Element in theearly responsive to dehydration stress 1Promoter,”The Plant Cell, vol. 16(9), pp. 2481-2498 (Sep. 2004).
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