the predicted amino acid sequences of both gene products share extensive similarities with the amino acid sequences of the second-largest subunits of the following enzymes : the rna polymerase of escherichia coli , the rna polymerase ii of saccharomyces cerevisiae , and the rna polymerase ii of drosophila melanogaster .
C0035681
rna polymerase
C0035679
rna polymerase ii