Exact Sequence and Pattern Search

Source Sequence Type:  
Target Sequence/Pattern:  

Target Sequence/Pattern Examples:

1. ATCGAT -- exact match
2. ATCNNNNNNGAT -- There can be 6 mismatches between 'ATC' and 'GAT'
3. ATC[4:6]GAT -- [4:6] means there may be 4, 5 or 6 mismatches between 'ATC' and 'GAT'
more examples...
Mismatch Parameters:
Maximum Mismatches per Segment:
Maximum Total Mismatches:

Source Sequence : ( )
If 'from database', please select from genome database:  
If 'input', please input the sequence in FASTA format:
Output Alignment:
Please specify the number of bases before and after the match range:  (chars)