$str.=&count_rows($to_ga,"SELECT COUNT(*) FROM gene g WHERE g.display_xref_id IS NOT NULL");
$str.=" projected ";
$str.=&count_rows($to_ga,"SELECT COUNT(*) FROM gene g, xref x WHERE g.display_xref_id=x.xref_id AND x.display_label LIKE '%[from%'");
$str.="\nGO xrefs: total ";
$str.=&count_rows($to_ga,"SELECT COUNT(*) FROM xref x, external_db e WHERE e.external_db_id=x.external_db_id AND e.db_name='GO'");
$str.=" projected ";
$str.=&count_rows($to_ga,"SELECT COUNT(*) FROM xref x, external_db e WHERE e.external_db_id=x.external_db_id AND e.db_name='GO' AND x.display_label LIKE '%[from%'");