profileScoreDist (version 1.0.2)

INR: The position count matrix for INR.

Description

The position count matrix for the initiator (INR) core promoter element. This matrix was obtained from the JASPAR public domain database, but was originally published by P. Bucher (1990); in that publication (and elsewhere) it was termed Cap signal.

Usage

INR

Value

• The position count matrix for INR.

format

A matrix with named rows corresponding to the counts for each of the four nucleotides.

source

http://jaspar.genereg.net

References

Bucher, P. (1990). Weight matrix descriptions of four eukaryotic RNA polymerase II promoter elements derived from 502 unrelated promoter sequences. Journal of Molecular Biology 212, 563???-578.

Mathelier, A., Zhao, X., Zhang, A.W., Parcy, F., Worsley-Hunt, R., Arenillas, D.J., Buchman, S., Chen, C.-Y., Chou, A., Ienasescu, H., et al. (2014). JASPAR 2014: an extensively expanded and updated open-access database of transcription factor binding profiles. Nucleic Acids Research 42, D142--D147.