The present disclosure provides compositions and methods for regulating
expression of heterologous nucleotide sequences in a plant. Compositions
include a novel nucleotide sequence for a tissue-preferred maize
promoter. A method for expressing a heterologous nucleotide sequence in a
plant using the promoter sequence disclosed herein is provided. The
method comprises stably incorporating into the genome of a plant cell a
nucleotide sequence operably linked to the root-preferred promoter of the
present invention and regenerating a stably transformed plant that
expresses the nucleotide sequence.