tokens: A comparison of the nucleotide and deduced amino acid sequences of the core regions of the RNA dependent RNA polymerase domains found in these three dsRNAs suggested that these dsRNAs probably evolved independently within each host plant from a common ancestor .
folded_tokens: a comparison of the nucleotide and deduce amino acid sequence of the core region of the rna dependent rna polymerase domain find in these three dsrna suggest that these dsrna probably evolve independently within each host plant from a common ancestor .