序列信息統計
1.序列鹼基含量
seqkit fx2tab -l -g -n -i -H test.fa
#name seq qual length GC ctg1 4636403 50.73 ctg2 9252 46.58 ctg3 6861 54.23 ctg4 5859 60.33 ctg5 4929 52.26
2.序列長度的整體分佈統計
seqkit stat test.fa
file format type num_seqs sum_len min_len avg_len max_len prefix.ctg.fa FASTA DNA 5 4,663,304 4,929 932,660.8 4,636,403