Dear Bioconductors, I have a question concerning biomaRt. I am running biomaRt 1.0.4 (which I think should be the newest version) on R 2.1.0 In the vignette, "Description of the biomaRt package" in chapter 3.11 it is shown how the command: mart<-martConnect() getAffyArrays(mart = mart) retrives a list of Affymetrix identifiers which are present in ensembl, and among those there is also the zebrafish array. However, when I reproduce this, I get a list of Affymtrix arrays, but the zebrafish array is missing. My question is now: what happened to the zebrafish array in ensembl? Has it been removed? Or is this a problem with my version of biomaRt? Thanks for your help! Georg