SPELL=phylographer
         VERSION=April_03_2003
          SOURCE=PhyloGrapher\_$VERSION.tar.gz
SOURCE_DIRECTORY=$BUILD_DIRECTORY/PhyloGrapher\_$VERSION
   SOURCE_URL[0]=http://atgc.org/PhyloGrapher/PhyloGrapher_April_03_2003.tar.gz
        WEB_SITE=http://atgc.org/PhyloGrapher/PhyloGrapher_Welcome.html
      LICENSE[0]=GPL
           SOURCE_HASH=sha512:00a90d538e2c6c5485dc15de0a2a54efe15f058bf0218a26e46f82b8cbabacc871712f16db2cca4df39c99a23aa2d4039601f9adf76bc41b689f7e049bbaa838
         ENTERED=20020513
         UPDATED=20030507
        KEYWORDS="science"
           SHORT='Visualize and study evolutionary relationships'
cat << EOF
PhyloGrapher is a program designed to visualize and study evolutionary
relationships within families of homologous genes or proteins
(elements). PhyloGrapher is a drawing tool that generates custom graphs for
the given set of elements. In general, it is possible to use PhyloGrapher
to visualize any type of relations between elements.

Each gene or protein on the PhyloGrapher's graph is represented as a colored
node (vertex) and connected to other nodes (vertices) by lines (edges) of
variable thickness and color based on the similarity of genes or proteins
(distance matrix). The position of each node in the graph is flexible and
adjusted by the user to optimize visualization of the inter-relationships
between the nodes. Consequently, the physical distances on the graph between
nodes have no information content unlike classical phylogenetic trees. The
level of similarity between genes or proteins on PhyloGrapher's graphs is
indicated by color and line thickness.
EOF