thresh P-value %words %seq Nwords Nseq total_words total_seq 9.0565 1.0e-05 32.8% 27.1% 19 16 58 59 7.8547 5.0e-05 53.4% 45.8% 31 27 58 59 7.1898 0.0001 58.6% 50.8% 34 30 58 59 5.6182 0.0005 74.1% 66.1% 43 39 58 59 4.8341 0.001 81.0% 72.9% 47 43 58 59