「IUPAC/UBMB codes for nucleic acid bases」の版間の差分
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+ | = IUPAC/UBMB codes for nucleic acid bases [Nucleotide base codes (IUPAC)]= | ||
+ | == IUPAC/UBMB codes for nucleic acid bases == | ||
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|+ IUPAC/UBMB codes for nucleic acid bases | |+ IUPAC/UBMB codes for nucleic acid bases | ||
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− | == | + | ==Nucleotide base codes (IUPAC)== |
− | + | Table 1. Summary of single-letter code recommendations [after [[Cornish-Bowden_1985|Cornish-Bowden (1985)]]] | |
− | *[[ | + | |
− | *[[ | + | Symbol Meaning Origin of designation |
− | *[[ | + | ------ ------- --------------------- |
+ | 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 | ||
+ | K G or T Ketone | ||
+ | S G or C Strong interaction (3 H bonds) | ||
+ | W A or T Weak interaction (2 H bonds) | ||
+ | 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 | ||
+ | ---- | ||
+ | Table 1. IUPAC code for incomplete nucleic acid specification [after [[Johnson_2010|Johnson (2010)]]] | ||
+ | ------------------------------------------------------------- | ||
+ | Symbol Mnemonic Translation | ||
+ | ------------------------------------------------------------- | ||
+ | A A (adenine) | ||
+ | C C (cytosine) | ||
+ | G G (guanine) | ||
+ | T T (thymine) | ||
+ | U U (uracil) | ||
+ | R puRine A or G (purines) | ||
+ | Y pYrimidine C or T/U (pyrimidines) | ||
+ | M aMino group A or C | ||
+ | K Keto group G or T/U | ||
+ | S Strong interaction C or G | ||
+ | W Weak interaction A or T/U | ||
+ | H not G A, C or T/U | ||
+ | B not A C, G or T/U | ||
+ | V not T/U A, C or G | ||
+ | D not C A, G or T/U | ||
+ | N aNy A, C, G or T/U | ||
+ | ------------------------------------------------------------- | ||
+ | |||
+ | ==引用文献== | ||
+ | *[[Cornish-Bowden_1985|Cornish-Bowden, A. 1985. Nomenclature for incompletely specified bases in nucleic acid sequences: recommendations 1984. Nucleic Acids Res. 13(9): 3021–3030.]] | ||
+ | **https://www.ncbi.nlm.nih.gov/pmc/articles/PMC341218/pdf/nar00303-0014.pdf | ||
+ | *[[Johnson_2010|Johnson, A. D. 2010. An extended IUPAC nomenclature code for polymorphic nucleic acids. Bioinform. 26(10): 1386-1389.]] | ||
+ | **https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2865858/pdf/btq098.pdf | ||
+ | |||
+ | ==[[テンプレート:primers|関連ページ]]== | ||
+ | {{primers}} | ||
---- | ---- |
2019年6月2日 (日) 11:47時点における最新版
IUPAC/UBMB codes for nucleic acid bases [Nucleotide base codes (IUPAC)]
IUPAC/UBMB codes for nucleic acid bases
Code | Nucleic acid base | 日本語名 | |
A | Adenine | A | アデニン |
C | Cytosine | C | シトシン |
G | Guanine | G | グアニン |
T | Thymine | T | チミン |
U | Uracil | U | ウラシル |
R | puRine | G, A | プリン |
Y | pYrimidine | T, C | ピリミジン |
K | Keto group at similar positions | G, T | |
M | aMino group at similar positions | A, C | |
S | Strong interaction; 3 hydrogen bonds | G, C | |
W | Weak interaction; 2 hydrogen bonds | A, T | |
B | not adenine (next to A) | C, G, T | |
D | not cytosine (next to C) | A, G, T | |
H | not guanine (next to G) | A, C, T | |
V | not thymine (next to T and U) | A, C, G | |
N | aNy nucleic acid base | A, C, G, T |
Nucleotide base codes (IUPAC)
Table 1. Summary of single-letter code recommendations [after Cornish-Bowden (1985)] Symbol Meaning Origin of designation ------ ------- --------------------- 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 K G or T Ketone S G or C Strong interaction (3 H bonds) W A or T Weak interaction (2 H bonds) 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
Table 1. IUPAC code for incomplete nucleic acid specification [after Johnson (2010)] ------------------------------------------------------------- Symbol Mnemonic Translation ------------------------------------------------------------- A A (adenine) C C (cytosine) G G (guanine) T T (thymine) U U (uracil) R puRine A or G (purines) Y pYrimidine C or T/U (pyrimidines) M aMino group A or C K Keto group G or T/U S Strong interaction C or G W Weak interaction A or T/U H not G A, C or T/U B not A C, G or T/U V not T/U A, C or G D not C A, G or T/U N aNy A, C, G or T/U -------------------------------------------------------------
引用文献
- Cornish-Bowden, A. 1985. Nomenclature for incompletely specified bases in nucleic acid sequences: recommendations 1984. Nucleic Acids Res. 13(9): 3021–3030.
- Johnson, A. D. 2010. An extended IUPAC nomenclature code for polymorphic nucleic acids. Bioinform. 26(10): 1386-1389.
関連ページ
- UBC primers
- IUPAC/UBMB codes for nucleic acid bases [Nucleotide base codes (IUPAC)]
- Nucleotide base codes
- pyrimidine
- purine
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