EDIT

    /**

     * {@inheritDoc}

     */

    @Override

    public List<DerivedUnit> getByGeneticAccessionNumber(String accessionNumberString, List<String> propertyPaths) {

        String queryString = "SELECT dnaSample FROM DnaSample dnaSample join dnaSample.sequences sequence WHERE sequence.geneticAccessionNumber LIKE :accessionNumberString";

        Query query = getSession().createQuery(queryString);

        query.setParameter("accessionNumberString", accessionNumberString);

        List results = query.list();

        defaultBeanInitializer.initializeAll(results, propertyPaths);

        return results;

    }