Ambiguous nucleotide: Difference between revisions
Jump to navigation
Jump to search
Created page with 'Ambiguous nucleotides are used when the true nucleotide is unknown. The most popular one seen with high-throughput genome sequences is "N" which represents any possible nucleoti...' |
No edit summary |
||
| Line 1: | Line 1: | ||
Ambiguous nucleotides are used when the true nucleotide is unknown. The most popular one seen with high-throughput genome sequences is "N" which represents any possible nucleotide. | Ambiguous nucleotides are used when the true nucleotide is unknown. The most popular one seen with high-throughput genome sequences is "N" which represents any possible nucleotide. | ||
Nucleotide Code | *Nucleotide Code | ||
Adenosine A | *Adenosine A | ||
Cytidine C | *Cytidine C | ||
Guanine G | *Guanine G | ||
Thymidine T | *Thymidine T | ||
Uridine (if 'Alphabet' set to 'RNA') U | *Uridine (if 'Alphabet' set to 'RNA') U | ||
Purine (A or G) R | *Purine (A or G) R | ||
Pyrimidine (T or C) Y | *Pyrimidine (T or C) Y | ||
Keto (G or T) K | *Keto (G or T) K | ||
Amino (A or C) M | *Amino (A or C) M | ||
Strong interaction (3 H bonds) (G or C) S | *Strong interaction (3 H bonds) (G or C) S | ||
Weak interaction (2 H bonds) (A or T) W | *Weak interaction (2 H bonds) (A or T) W | ||
Not A (C or G or T) B | *Not A (C or G or T) B | ||
Not C (A or G or T) D | *Not C (A or G or T) D | ||
Not G (A or C or T) H | *Not G (A or C or T) H | ||
Not T or U (A or C or G) V | *Not T or U (A or C or G) V | ||
'''Any nucleotide (A or C or G or T or U) N''' | '*''Any nucleotide (A or C or G or T or U) N''' | ||
Revision as of 23:05, 23 June 2011
Ambiguous nucleotides are used when the true nucleotide is unknown. The most popular one seen with high-throughput genome sequences is "N" which represents any possible nucleotide.
- Nucleotide Code
- Adenosine A
- Cytidine C
- Guanine G
- Thymidine T
- Uridine (if 'Alphabet' set to 'RNA') U
- Purine (A or G) R
- Pyrimidine (T or C) Y
- Keto (G or T) K
- Amino (A or C) M
- Strong interaction (3 H bonds) (G or C) S
- Weak interaction (2 H bonds) (A or T) W
- Not A (C or G or T) B
- Not C (A or G or T) D
- Not G (A or C or T) H
- Not T or U (A or C or G) V
'*Any nucleotide (A or C or G or T or U) N'