Sergey, R., et al. (1993) Transfer RNAs with Complementary Anticodons: Could They Reflect Early Evolution of Discriminative Genetic Code Adaptors? Proceedings of the National Academy of Sciences, 90, 4723-4727.
https://doi.org/10.1073/pnas.90.10.4723

has been cited by the following article:

• TITLE: Comparison of Two Possible Evolutionary Mechanisms of the 62 tRNA Codon Sequences

  AUTHORS: Fangping Wei, Zhenxiong Lan, Luming Shen, Bourong Liu, Yu Xue

  KEYWORDS: Phylogenetic Trees, Point Mutation, Template Duplication, Network

  JOURNAL NAME: Journal of Biomedical Science and Engineering, Vol.10 No.4, April 30, 2017

  ABSTRACT: The tRNAs were divided into 62 groups based on the codons they carried and networks were constructed. Phylogenetic trees were constructed in parallel and antiparallel directions based on the parameters of these networks. Point mutations were found in the codon sites in the same clusters in the entire parallel and antiparallel phylogenetic trees, whereas there was no evidence of a complementary duplication mechanism in the corresponding antiparallel phylogenetic trees. The codons of isoaccepting tRNAs were found in neighboring clusters or distributed within a very small distance so the codons with only one base difference remained very close, which was perfectly consistent with the hypothesis that a new tRNA gene could be recruited from an isoaccepting group via another point mutation.