Annotation from Ensembl plants to DGEs

Question

[catscampos]

Hello everyone I'm new at EdgeR and annotation. I'm trying to do annotation through Ensembl biomart of the DGEs that I've obtained with EdgeR. I'm working with Triticum aestivum. I've calculated the DGEs:

Test for differential expression

fit <- lmFit(v,design)
fit <- eBayes(fit)
results <- decideTests(fit)
summary(results)

          Int UndisvsDis OrnvsLol
Down    47457       1989       68
NotSig  19407     102663   107809
Up      41027       3239       14

topTable(fit,coef=3,sort.by="p")

Then annotation from Ensembl plants

ensembl_wheat = useMart(host="plants.ensembl.org", "plants_mart", 
                          dataset = "taestivum_eg_gene")
ensembl_df <- getBM(attributes=c("ensembl_gene_id","ensembl_transcript_id","ensembl_peptide_id","external_gene_name","go_id","name_1006","definition_1006","namespace_1003","kegg_enzyme","embl"),mart=ensembl_wheat)

How can I proceed from here?

Thanks a lot! Catarina