AnnotationFuncs-package {AnnotationFuncs} | R Documentation |
Package: | AnnotationFuncs |
Type: | Package |
Version: | 1.3.0 |
Date: | 2011-06-10 |
License: | GPL-2 |
LazyLoad: | yes |
Functions for handling translations between different identifieres using
the Biocore Data Team data-packages (e.g. org.Bt.eg.db
).
Primary functions are translate
for translating
and getOrthologs
for efficient lookup of homologes
using the Inparanoid databases.
Other functions include functions for selecting Refseqs or Gene Ontologies (GO).
Stefan McKinnon Edwards stefan.hoj-edwards@agrsci.dk
http://www.iysik.com/index.php?page=annotation-functions
library(org.Bt.eg.db) gene.symbols <- c('DRBP1','SERPINA1','FAKE','BLABLA') # Find entrez identifiers of these genes. eg <- translate(gene.symbols, org.Bt.egSYMBOL2EG) # Note that not all symbols were translated. # Go directly to Refseq identifiers. refseq <- translate(gene.symbols, from=org.Bt.egSYMBOL2EG, to=org.Bt.egREFSEQ) # Pick the proteins: pickRefSeq(refseq, priorities=c('NP','XP'), reduce='all')