gi2005 {SLGI} | R Documentation

## Genetic Interaction Data (EMAP) from the yeast early secretory pathway

### Description

The data are in the form of a 424 by 424 array which contains the scores from using the EMAP procedure on yeast strains which are ideally double mutants, each strain with a different pair of genes knocked out. For each row, the gene named in the row label is knocked out in all pairs, and the same holds true for each column.

### Usage

     data(gi2005)
     data(gi2005.metadata)

### Format

`gi2005` is a 424 by 424 array of real values. `gi2005.metadata` is a vector of length 424 which contains the common names for the genes that were knocked out. The row and column names of `gi2005` are standard names.

### Details

NA values in `gi2005` are interactions that were not scored.

### Source

Data were obtained as supplementary material from the publication listed below.

### References

Schuldiner et al, Exploration of the function and organization of the yeast early secretory pathway through an epistatic miniarray profile. Cell, 2005, 123:507-519.

Collins et al, A strategy for extracting and analyzing large-scale quantitative epistatic interaction data. Genome Biology, 2006, 7:R63.

### Examples

    data(gi2005)
    data(gi2005.metadata)

[Package SLGI version 1.4.0 Index]