NCBI provides now only the binary ASN format. Entrezgene parser will not parse it, but you can convert with gene2xml: RT - Shiryayev, Sergey (NIH/NLM/NCBI) wrote: >>Stefan, >> >>Try this: >> >>./gene2xml -i All_Data.ags.gz -c -x -b | more >> >> >>Sergey Shiryayev >>NCBI Contractor > Note that you shoul proceed the gzipped file. Stefan