seriation (version 1.2-0)

Wood: Gene Expression Data for Wood Formation in Poplar Trees

Description

A data matrix containing a sample of the normalized gene expression data for 6 locations in the stem of Popla trees published in the study by Herzberg et al (2001). The sample of 136 genes selected by Caraux and Pinloche (2005).

Usage

data(Wood)

format

The format is a 136 x 6 matrix.

source

The data was obtained from http://www.atgc-montpellier.fr/permutmatrix/manual/Exemples/Wood/Wood.htm.

References

Hertzberg M., H. Aspeborg, J. Schrader, A. Andersson, R.Erlandsson, K. Blomqvist, R. Bhalerao, M. Uhlen, T. T. Teeri, J. Lundeberg, Bjoern Sundberg, P. Nilsson and Goeran Sandberg (2001): A transcriptional roadmap to wood formation, PNAS, 98(25), 14732--14737.

Caraux G. and Pinloche S. (2005): PermutMatrix: a graphical environment to arrange gene expression profiles in optimal linear order, Bioinformatics, 21(7) 1280--1281.

Examples

data(Wood)
head(Wood)