Term Name:	splice_donor_variant
Synonyms:	Jannovar:splice_donor_variant, Seattleseq:splice-donor, snpEff:SPLICE_SITE_DONOR, splice donor variant, VAAST:splice_donor_variant, VEP:splice_donor_variant
Definition:	A splice variant that changes the 2 base pair region at the 5' end of an intron.
Ontology:	Sequence Ontology [SO:0001575]