Run QPARSE

(This is a lighter version of the tool for simple online analyses, for more complex analyses the complete tool is available from the download page)



Elves are working hard, don't close this page!

Query in FASTA / multi-FASTA format (maximum 10000 bp):

or select a file to upload (maximum 15 Kb).
(uploaded file MUST BE in FASTA or multi-FASTA format)



Parameters:

Base to search:     Min island length:     Max island length:     Max loop distance:

Number of consecutive islands:     Min number of perfect islands:     Number of bulges per island:     Length of bulges per island:

Loop symmetry check:   Mixed symmetry (Mirror + Palindrome)   Mirror   Palindrome  

No core:  
(retrieve also islands without at least two continuos bases, e.g. G -> GaGcG)

Max number of long loops (*):     Max number of mismatches:
(*) if Max loop distance >= 7, limit the number of loops equal or longer than 7