@misc{indiciaec99990042ace,
  title = {Essential factors determining codon usage in ubiquitin genes.},
  author = {K Mita and S Ichimura and M Nenoi},
  year = {1991},
  doi = {10.1007/bf02100672},
  url = {https://pubmed.ncbi.nlm.nih.gov/1661781/},
  note = {Source identifier: 1661781}
}