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Figure 4 | BMC Bioinformatics

Figure 4

From: OHMM: a Hidden Markov Model accurately predicting the occupancy of a transcription factor with a self-overlapping binding motif

Figure 4

Trained z is inversely proportional to the length of the training promoter. HMMs were trained on TSS-n promoters keeping the initial motif profile fixed. The transition probability to the motif (z) is inversely proportional to the training promoters' length in the range between 500–3000 bp and hence z* is constant around 0.9. This quantity drops slightly between 500 to 200 bp and then substantially after 200 bp due to the lack of κBsites in the shorter training promoters.

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