thresh	P-value	%words	%seq	Nwords	Nseq	total_words	total_seq
7.4995	5.0e-05	21.6%	22.9%	398	454	1841	1980
7.1973	0.0001	27.9%	29.4%	513	583	1841	1980
5.9481	0.0005	56.4%	56.2%	1039	1112	1841	1980
5.1809	0.001	66.6%	63.6%	1226	1260	1841	1980