I got an error when I tried to call genes suing bioMart.
genemart = useMart(biomart="ENSEMBL_MART_ENSEMBL",dataset="hsapiens_gene_ensembl"); Error in listMarts() : Unexpected format to the list of available marts.
Please check the following URL manually, and try ?listMarts for advice.
Then I checked the link, it is the right list, so I think there is something wrong with the BioMart server. Hope this is the right way to report this error. Very appreciate it if you could fix it.