This package contains several tools that can be used to
 extract data from Chado database or prepare data before upload.
 It is a subset above the Chado database schema and libraries.
 .
 Chado is a relational database schema that underlies many GMOD
 installations. It is capable of representing many of the general
 classes of data frequently encountered in modern biology such as
 sequence, sequence comparisons, phenotypes, genotypes, ontologies,
 publications, and phylogeny.