EMBOSS explorer

clustaltree

Neighbor-Joining or UPGMA phylogenetic tree from multiple alignment (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
Clustering method
Ignore columns with gaps?
Correct for multiple substitutions according to Kimura?
Bootstrap the data?
Number of trials for bootstap
Random number generator seed for bootstrap
Output section
Write second output file
Write bootstrap labels on nodes instead of branches?
Open treefile using NJplot (not for WWW interface)?
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.