The present invention provides compositions and methods for regulating
expression of heterologous nucleotide sequences in a plant. Compositions
are novel nucleotide sequences for a constitutive regulatory element
isolated from sorghum. A method for expressing a heterologous nucleotide
sequence in a plant using the regulatory sequences disclosed herein is
provided. The method comprises transforming a plant cell to comprise a
heterologous nucleotide sequence operably linked to one or more of the
regulatory sequences of the present invention and regenerating a stably
transformed plant from the transformed plant cell.