gene	3	974560
exon	3	27675
transcript	3	974560
protein_align_feature	3	974145
intron_supporting_evidence	3	199941
dna_align_feature	3	199979
gene	2	552098
exon	2	5440
dna_align_feature	2	189775
transcript	2	552098
protein_align_feature	2	551998
intron_supporting_evidence	2	151764