Table 1.

Counts and relative frequencies of physically interacting protein pairs obtained via text mining. Aggregating across all organisms in STRING, the table shows counts for various frequently used score cutoff levels, for both STRING version 11.5 and STRING version 12.0. The lowest score cut-off has been used to determine what constitutes 100% for each dataset

score	Number of pairs in v. 11.5	Number of pairs in v. 12.0	Frequency of pairs above score cut-off in v. 11.5 (%)	Frequency of pairs above score cut-off in v. 12.0 (%)
0.15	253 626	401 976	100.0	100.0
0.4	70 148	143 591	27.6	35.7
0.7	22 349	45 981	8.8	11.4
0.9	0	21 689	0	5.4