repeat_feature	1	37551
simple_feature	1	274
repeat_feature	2	50000
marker_feature	2	1000
prediction_transcript	1	222946
prediction_exon	1	19566
dna_align_feature	1	17253
protein_align_feature	1	15030
oligo_feature	2	25
protein_align_feature	2	2083163
dna_align_feature	2	1343820
gene	2	2083166
exon	2	14598
transcript	2	2083166
qtl_feature	2	97614851
simple_feature	2	7739
density_feature	2	1786073
karyotype	2	37804412
