org.At.tairPATH2TAIR {org.At.tair.db} | R Documentation |
org.At.tairPATH2TAIR is an R object that provides mappings between KEGG identifiers and TAIR identifiers.
Each KEGG identifier is mapped to a named vector of manufacturer
identifiers. The name represents the KEGG identifier and the vector
contains all TAIR identifiers that are found in that
particular pathway. An NA
is reported for any KEGG identifier
that cannot be mapped to any TAIR identifiers.
Pathway name for a given pathway identifier can be obtained using the KEGG data package that can either be built using AnnBuilder or downloaded from Bioconductor http://www.bioconductor.org.
Graphic presentations of pathways are searchable at http://www.genome.ad.jp/kegg/pathway.html using pathway identifiers as keys.
Mappings were based on data provided by: KEGG GENOME ftp://ftp.genome.jp/pub/kegg/genomes With a date stamp from the source of: 2011-Mar15
# Convert the object to a list xx <- as.list(org.At.tairPATH2TAIR) # Remove pathway identifiers that do not map to any tair id xx <- xx[!is.na(xx)] if(length(xx) > 0){ # The tair identifiers for the first two elements of XX xx[1:2] # Get the first one xx[[1]] }