File size 189M, 197.9k seqs, 87.7M letters and quals
Lengths min 316, lo_quartile 440, median 442, hi_quartile 443, max 482
Letter freqs G 33.4%, A 27.0%, T 19.8%, C 19.8%, N 0.000%
0% masked (lower-case)
ASCII_BASE=33
EE mean 1.5; min 0.1, lo_quartile 0.4, median 0.9, hi_quartile 1.6, max 24.0