Term Name:	SL4_acceptor_site
Synonyms:	SL4 acceptor site
Definition:	A SL2_acceptor_site which appends the SL4 RNA leader sequence to the 5' end of an mRNA. SL4 acceptor sites occur in genes in internal segments of polycistronic transcripts.
Ontology:	Sequence Ontology [SO:0001749]