code: def iter_acgt_geno_marker(self, markers):
          
          # We iterate over the markers
          for snp, geno, s in self.iter_geno_marker(markers, return_index=True):
              # Getting the SNP position and converting to ACGT
              yield snp, self._allele_encoding[s][geno]
docs: Iterates over genotypes for a list of markers (ACGT format).
  
          Args:
              markers (list): The list of markers to iterate onto.
  
          Returns:
              tuple: The name of the marker as a string, and its genotypes as a
              :py:class:`numpy.ndarray` (ACGT format).