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en:iupac_nucleotide_definition
Nucleotide definition by IUPAC
| Char | ATGC | Nomenclature of nucleobase |
|---|---|---|
| G | G | Guanine |
| A | A | Adenine |
| T | T | Thymine |
| C | C | Cytosine |
| U | U | Uracil |
| R | G or A | puRine |
| Y | T or C | pYrimidine |
| M | A or C | aMino at 6-purine on 2-pyrimidine |
| K | G or T | Keto at 6-purine / 2-pyrimidine |
| S | G or C | Strong interaction(H-bonds x 3) |
| W | A or T | Weak interaction(H-bonds x 2) |
| H | A or C or T | not-G, H follows G in the alphabet |
| B | G or T or C | not-A, B follows A |
| V | G or C or A | not-T(not-U), V follows U |
| D | G or A or T | not-C, D follows C |
| N | G or A or T or C | aNy |
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en/iupac_nucleotide_definition.txt · Last modified: 2020/01/28 12:36 by BioWiki Admin
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