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. 2009 Jun 8;25(16):2140–2146. doi: 10.1093/bioinformatics/btp353

Fig. 4.

Fig. 4.

Predicted subnetworks for the DNA-directed RNA complex with the extended MST approach. Colors indicate the three subcomponents: Polymerase complexes I (gray), II (black) and III (light gray). Rectangles denote the actual polymerase proteins, diamonds transcription regulators and circles the DSIF transcription elongation factor complex. Proteins not previously reported to be involved in transcription are indicated by triangles. Interactions between predicted subcomplexes are dashed.