Ho2002BPGraph {ppiData} | R Documentation

## A directed Graph for the AP-MS Bait to Prey Interaction data detected by Ho et al. 2002.

### Description

An instance of class graph, Ho2002BPGraph is a graphNEL object. The nodes are the union of viable baits (VB) and viable prey (VP) of the experiment conducted by Ho et al. 2002. A viable bait is a node that has at least one directed edge for which this node serves as the source. A viable prey is a node that has at least one directed edge for which this node serves as a sink.

All nodes are indexed by the gene systematic names as given by the primary source.

These graphs are not simple. While we chose not to present data with multiple edges between nodes (i.e. if bait b found prey p with multiplicity k, we do not assign k directed edges from b to p, only a single edge). We do, however, allow self loops to detail homodimer relationships.

### Usage

    data(Ho2002BPGraph)

### Format

The format is: graphNEL "Ho2002BPGraph"

### Source

The adjacency matrix for this graph can be found in the bioconductor R-package apComplex.

### References

Systematic identification of protein complexes in Saccharomyces cerevisiae by mass spectrometry. Nature. 2002 Jan 10;415(6868):180-3.

### Examples

    data(Ho2002BPGraph)

[Package ppiData version 0.0.8 Index]