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. 2011 Sep 27;40(3):963–971. doi: 10.1093/nar/gkr795

Table 1.

The detailed descriptions of data sets

Data set Positive samples Negative samples
Data set-1 576 σ70 promoters of E. coli 836 coding fragments of E. coli
Data set-2 576 σ70 promoters of E. coli 825 non-coding fragments of E. coli
Data set-3 825 known sigma-factor promoters of E. coli 836 coding fragments of E. coli
Data set-4 825 known sigma-factor promoters of E. coli 825 non-coding fragments of E. coli
Data set-5 660 known sigma-factor promoters of B. subtilis 665 coding fragments of B. subtilis
Data set-6 660 known sigma-factor promoters of B. subtilis 331 non-coding fragments of B. subtilis