EMBOSS explorer


Remove poly-A tails from nucleotide sequences (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:
Additional section
Minimum length of a poly-A tail
Number of contiguous mismatches allowed in a tail
Write the reverse complement when poly-T is removed?
Change poly-A tail to lower-case?
Advanced section
Remove poly-T tails at the 5' end of the sequence.?
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.