Rule-Based Knowledge Acquisition Method for Promoter Prediction in Human and Drosophila Species

Table 8

Distribution of the extracted DNASDs.

	HPL		DPL		Common
PCP	3	3(𝐷P)	3	3(𝐷P)	3	3(𝐷P)
GSDs	23	4(𝐷E), 2(𝐷C1), 3(𝐷𝑇), 14(𝐷𝐷)	22	2(𝐷E), 2(𝐷C1), 3(𝐷𝑇), 15(𝐷𝐷)	15	1(𝐷E), 2(𝐷C1), 1(𝐷𝑇), 11(𝐷𝐷)
Frequency descriptors of 4-mer motifs	73	73(𝐷C4)	49	49(𝐷C4)	14	14(𝐷C4)
Total	99		74		32

The abbreviations 𝐷_P, 𝐷_C1, 𝐷_C4, 𝐷_E, 𝐷_𝐷, and 𝐷_𝑇 represent the descriptors of physicochemical property (PCP) and the global sequence descriptors (GSDs) of 1-mer motif, 4-mer motif, EDP, distribution, and transition, respectively.