Insert a sequence into a database, and loads a array of objects

Sample code :

public function parseaseqdb(DatabaseInterface $databaseManager)
{
    $databaseManager->recording("humandb", "GENBANK", "human.seq", "demo.seq");
    $oSequence = $databaseManager->fetch("NM_031438", "data/");
 
    return $this->render('default/parseseqdb.html.twig',
        ["sequence" => $oSequence]
    );
}

Result :