MyBioinfo
Tool Box
Genome Cutter
Reverse Complement
DNA to protein translation
Restriction enzyme digest of DNA
Melting Temperature (Tm) Calculation of DNA
DNA sequence manipulation
Sequence Alignment
Map Your Sequence to the Genome

DNA sequence manipulation

Sequence :

Select subsequence from position to (both included)
G+C content
Nucleotide composition 

           

           

           NOTES:
           
Non-coding characters will be removed by default, and X is replaced by N.
           
NC-UIBMB
           codes are used as a reference.

           
Source code is available at
          BioPHP.org