**Polyadenylates (RNA molecules)**: RNA with multiple adenine nucleotides added.

**Polyadenylates (biochemical compounds)**: Molecules involved in mRNA stability and regulation.

**Polyadenylates (genetic elements)**: Sequences that influence gene expression post-transcriptionally.

Adds poly(A) tails to RNA molecules.

Enhances mRNA stability and translation efficiency.

Facilitates nuclear export of RNA transcripts.

Promotes transcript longevity in the cytoplasm.

Influences gene expression regulation mechanisms.