= Multiple Sequence Alignments =
-== Reading in a Multiple Sequence Alignments from a File ==
+== Multiple Sequence Alignment Input and Output ==
+
+=== Reading in a Multiple Sequence Alignments from a File ===
_... to be done_
}}}
-== Writing a Multiple Sequence Alignment to a File ==
+=== Writing a Multiple Sequence Alignment to a File ===
_... to be done_
= Phylogenetic Trees =
-== Reading and Writing of Phylogenetic Trees ==
+== Phylogenetic Tree Input and Output ==
+
+=== Reading in of Phylogenetic Trees ===
+
+_... to be done_
+
+{{{
+#!/usr/bin/env ruby
+require 'bio'
+
+}}}
+
+Also, see: https://www.nescent.org/wg_phyloinformatics/BioRuby_PhyloXML_HowTo_documentation
+
+=== Writing of Phylogenetic Trees ===
_... to be done_