BoolNet (version 1.44)

yeastTimeSeries: Yeast cell cycle time series data

Description

Preprocessed time series measurements of four genes from the yeast cell cycle data by Spellman et al.

Usage

data(yeastTimeSeries)

format

A matrix with 14 measurements for the genes Fhk2, Swi5, Sic1, and Clb1. Each gene is a row of the matrix, and each column is a measurement.

source

P. T. Spellman, G. Sherlock, M. Q. Zhang, V. R. Iyer, K. Anders, M. B. Eisen, P. O. Brown, D. Botstein, B. Futcher (1998), Comprehensive Identification of Cell Cycle-regulated Genes of the Yeast Saccharomyces cerevisiae by Microarray Hybridization. Molecular Biology of the Cell 9(12):3273--3297.

Yeast cell cycle analysis project web site: http://genome-www.stanford.edu/cellcycle

Details

The data were obtained from the web site of the yeast cell cycle analysis project at http://genome-www.stanford.edu/cellcycle. The time series synchronized with the elutriation method were extracted for the genes Fhk2, Swi5, SIC1, and Clb1. In a preprocessing step, missing values were imputed by taking the means of the measurements of the same genes at neighbouring time points.

Examples

library(BoolNet)
data(yeastTimeSeries)

# the data set is stored in a variable called 'yeastTimeSeries'
print(yeastTimeSeries)