Term Name:	CDS_five_prime_extension
Synonyms:	CDS Extension 5 prime, CDS Extension five prime, elongated CDS five prime, elongated_CDS_five_prime
Definition:	A sequence variant extending the CDS at the 5' end, that causes elongation of the resulting polypeptide sequence at the N terminus.
Ontology:	Sequence Ontology [SO:0002228]