On 2016 Jul 26, Fernando Castro-Chavez commented:

Dear Reader, This is my most recent article and in it I present the match between the Vigesimal Numerical System of the Maya Culture from the Yucatan Peninsula, in Mexico, and the twenty amino acids with suggested systems of anatomical mnemonics in the Education of Molecular Biology, i.e., using the twenty appendages of our extremities (fingers and toes), and another to remember the purines and pyrimidines with hands and feet. Furthermore, by the suggestion of my chemistry tutoring student Ana Baleva, I have also explored the Icosahedron as an alternate way to represent the twenty amino acids for the Graphics Design in Bioinformatics, containing in one of its triangular cells, an on/off switch. To see the rest of a suggested set of correspondences, please go to my Facebook page and (if you wish) befriend me: https://www.facebook.com/fernando.castrochavez.90. I deeply appreciate feedback, and/or constructive comments, for this and for The Rest of my: Publications in PubMed, by Fernando Castro-Chavez:. And my LinkedIn: https://www.linkedin.com/in/fernando-castro-chavez-6744a322. Sincerely, Fernando Castro-Chavez. P.D. An updated image inspired by this research:

The First Ten plus Zero Numerals of the Vigesimal Mayan System

On 2016 Jun 29, Fernando Castro-Chavez commented:

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On 2016 Jun 29, Fernando Castro-Chavez commented:

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On 2016 Jul 26, Fernando Castro-Chavez commented:

Dear Reader, This is my most recent article and in it I present the match between the Vigesimal Numerical System of the Maya Culture from the Yucatan Peninsula, in Mexico, and the twenty amino acids with suggested systems of anatomical mnemonics in the Education of Molecular Biology, i.e., using the twenty appendages of our extremities (fingers and toes), and another to remember the purines and pyrimidines with hands and feet. Furthermore, by the suggestion of my chemistry tutoring student Ana Baleva, I have also explored the Icosahedron as an alternate way to represent the twenty amino acids for the Graphics Design in Bioinformatics, containing in one of its triangular cells, an on/off switch. To see the rest of a suggested set of correspondences, please go to my Facebook page and (if you wish) befriend me: https://www.facebook.com/fernando.castrochavez.90. I deeply appreciate feedback, and/or constructive comments, for this and for The Rest of my: Publications in PubMed, by Fernando Castro-Chavez:. And my LinkedIn: https://www.linkedin.com/in/fernando-castro-chavez-6744a322. Sincerely, Fernando Castro-Chavez. P.D. An updated image inspired by this research:

The First Ten plus Zero Numerals of the Vigesimal Mayan System