Compara.{release}.{protein|ncrna}_{species_collection}.nh.emf.gz
  contains the tree for every gene-tree in Newick (New Hampshire) format

Compara.{release}.{protein|ncrna}_{species_collection}.nhx.emf.gz
  contains the tree for every gene-tree in New Hampshire Extended (NHX) format with:
  [D] duplication tag -- Y or N
  [G] gene stable_id
  [T] NCBI taxon_id

Compara.{release}.{protein|ncrna}_{species_collection}.aln.emf.gz
  contains the alignment for every gene-tree in EMF Alignment format

Compara.{release}.{protein|ncrna}_{species_collection}.nt.fasta.gz
  contains the nucleotide alignment of ncRNA-trees in FASTA format
  The token "//" is used to separate the alignments

Compara.{release}.{protein|ncrna}_{species_collection}.aa.fasta.gz
  contains the peptide alignment of protein-trees in FASTA format
  The token "//" is used to separate the alignments

Compara.{release}.{protein|ncrna}_{species_collection}.cds.fasta.gz
  contains the CDS alignment of protein-trees in FASTA format
  The token "//" is used to separate the alignments