Package 'beta7'

Data from Rodriguez et al. (2004) Differential Gene Expression by Memory/Effector T Helper Cells Bearing the Gut-Homing Receptor Integrin alpha4 beta7.

Description

This data package contains an marrayRaw instance for the as well as 6 gpr files of the beta7 microarray experiment.

Usage

data(beta7)

Details

Each arrays(hybridization) involved $\beta 7+$ cell RNA from a single subject (labeled with one dye) and $\beta7-$ cell RNA from the same subject (labeled with the other dye). Target RNA was hybridized to microarrays containing 23,184 probes including Operon Human version 2 set of 70-mer oligonucleotide probes and 1760 controls spots (e.g. negative, positive and normalization controls spots).

References

M.W. Rodriguez, A. C. Paquet, Y.H. Yang and D. J. Erle, Differential gene expression by integrin beta7+and beta7-memory T helper cells, BMC Immunology 2004, pp. 5–13.

Examples

data(beta7)  
summary(beta7)
dim(beta7@maGf)

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