phylogenetic sequence analysis suite - main program

 ARB is a graphical suite of tools for sequence database handling and data
 analysis. A central database of processed (aligned) sequences and any
 type of additional data linked to the sequence entries is structured
 according to phylogeny or other user-defined criteria.
 .
 The ARB project (from the Latin "arbor", a tree) is a joint initiative of
 the Lehrstuhl für Mikrobiologie and the LRR of the Technische Universität
 München in 1992.
 Since 2014 the ARB project is continued by the Department of Molecular
 Ecology http://www.mpi-bremen.de/en/Department_of_Molecular_Ecology.html
 at the Max Planck Institute for Marine Microbiology in Bremen in
 cooperation with Ribocon GmbH http://www.ribocon.com .