Hi, I have been analyse a time course experiment with limma and I get the end of section 16 in userguide very well. But, I don't know how do I do to get the names of genes differentially expressed! For example, I do: selected.dif <- p.adjust(fit2$F.p.value, method="fdr") < 0.05 In object *selected.dif* I see that there are a lot of TRUE, but I don't know is their names! Any help is very appreciated. Marcelo -- No virus found in this outgoing message. Checked by AVG Anti-Virus.