Cis-acting regulatory elements from Tripsacum dactyloides

Chemistry: molecular biology and microbiology – Plant cell or cell line – per se ; composition thereof;... – Plant cell or cell line – per se – contains exogenous or...

Reexamination Certificate

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C435S320100, C536S024100, C800S279000, C800S298000, C800S300000

Reexamination Certificate

active

07485461

ABSTRACT:
The present invention provides compositions and methods for regulating expression of heterologous nucleotide sequences in a plant. Compositions include a novel promoter nucleotide sequence for the gene encoding ubiquitin inTripsacum dactyloides, as well as vectors, microorganisms, plants and plant cells having the promoter nucleotide sequence, or variants and fragments thereof. Methods for expressing a heterologous nucleotide sequence in a plant using the promoter sequences disclosed herein are also provided. The methods include stably incorporating into the genome of a plant cell a nucleotide sequence operably linked to the promoter of the present invention and regenerating a stably transformed plant that expresses the nucleotide sequence.

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