text: user446: I want to incorporate Multiple sequence alignment into our Shiny app, i.e. allow the possibility of selecting different nucleotide sequences, and do a multiple sequence alignment in real-time. The user would define as input different nt. sequences and then a tree will pop up in the app. Do you think this is feasible?
  Any recommendations and feedback are really appreciated :)
  
  user29: The ‹msa› package on Bioconductor does exactly that.
  It doesn’t hand the results on a silver platter, though: you’ll need to read the vignette carefully to learn how to use it. But after that it’s pretty powerful.
  
original_text: 446: <p>I want to incorporate Multiple sequence alignment into our Shiny app, i.e. allow the possibility of selecting different nucleotide sequences, and do a multiple sequence alignment in real-time. The user would define as input different nt. sequences and then a tree will pop up in the app. Do you think this is feasible?</p>
  
  <p>Any recommendations and feedback are really appreciated :)</p>
   29: <p>The <a href="https://bioconductor.org/packages/release/bioc/html/msa.html" rel="nofollow noreferrer">‹msa› package on Bioconductor</a> does exactly that.</p>
  
  <p>It doesn’t hand the results on a silver platter, though: you’ll need to <a href="https://bioconductor.org/packages/devel/bioc/vignettes/msa/inst/doc/msa.pdf" rel="nofollow noreferrer">read the vignette</a> carefully to learn how to use it. But after that it’s pretty powerful.</p>
  