File size 230M, 231.7k seqs, 107.0M letters and quals
Lengths min 300, lo_quartile 465, median 465, hi_quartile 465, max 483
Letter freqs G 32.5%, A 26.8%, T 21.0%, C 19.7%, N 0.000%
0% masked (lower-case)
ASCII_BASE=33
EE mean 1.4; min 0.1, lo_quartile 0.3, median 0.8, hi_quartile 1.5, max 25.4