gene	4	993316
exon	4	20667
transcript	4	993316
dna_align_feature	4	200007
dna_align_feature	3	192833
protein_align_feature	4	989316
protein_align_feature	3	48514
gene	3	76396
exon	3	5398
transcript	3	76396
intron_supporting_evidence	4	149906
intron_supporting_evidence	3	73209
karyotype	4	30627415