Non-random expression of ribosomal DNA units in a grasshopper showing high intragenomic variation for the ITS2 region

1. Ruiz-Estévez, M.
2. Ruiz-Ruano, F.J.
3. Cabrero, J.
4. Bakkali, M.
5. Perfectti, F.
6. Lõpez-Leõn, M.D.
7. Camacho, J.P.M.