: I still only get 6 codes linked. I used the taxonomy file
That is because the taxonomy.i file at the EBI contains some error. To
convince yourself of this, search in taxonomy the taxon "homo sapiens"
and link to geneticcode, you will see that you find only "Vertebratrate
Mitochondrial" and not "Standard". The cause of the problem is that the
link from taxonomy to geneticcode is defined twice.