EMBOSS explorer


Write a sequence with masked regions (read the manual)

Unshaded fields are optional and can safely be ignored. (hide optional fields)

Input section

Select an input sequence. Use one of the following three fields:

  1. To access a sequence from a database, enter the USA here:
  2. To upload a sequence from your local computer, select it here:
  3. To enter the sequence data manually, type here:
Required section
Regions to mask (eg: 4-57,78-94) (default is None)
Additional section
Change masked region to lower-case?
Character to mask with (default is 'X' for protein, 'N' for nucleic)
Output section
Output sequence format
Run section
Email address: If you are submitting a long job and would like to be informed by email when it finishes, enter your email address here.