mgu74av2ACCNUM {mgu74av2} | R Documentation

## Map Manufacturer identifiers to GenBank Accession Numbers

### Description

mgu74av2ACCNUM is an R environment that contains mappings between a manufacturer's identifiers and GenBank accession numbers.

### Details

This environment was produced by first mapping the manufacturer's identifiers to Entrez Gene identifiers http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=gene. The mapped Entrez Gene identifiers then serve as the point of linkage to the GenBank accession numbers.

Each manufacturer identifier maps to a vector containing a GenBank accession number.

Package built: Thu Mar 15 18:19:25 2007

### Examples

            # Convert to a list
            xx <- as.list(mgu74av2ACCNUM)
            # Remove probe identifiers that do not map to any ACCNUM
            xx <- xx[!is.na(xx)]
            if(length(xx) > 0){
            # Get the ACCNUM for the first five probes
            xx[1:5]
            # Get the first one
            xx[[1]]
    }

[Package mgu74av2 version 2.2.0 Index]