Method: Bio::FastaDefline#accession

Defined in:
lib/bio/db/fasta/defline.rb

#accession ⇒ Object

Shows an accession number.



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# File 'lib/bio/db/fasta/defline.rb', line 510

def accession
  unless defined?(@accession) then
    if acc_version then
      @accession = acc_version.split('.')[0]
    else
      @accession = accessions[0]
    end
  end
  @accession
end