1. Ansari, H.H., Reader, S.M., Badaeva, E., Ellison, N., Miller, T.E., Friebe, B. and Williams, W.M. (1998) Comparative FISH mapping of 18S–26S rDNA in six Trifolium species. Proc. V Plant and Animal Genome Conference, San Diego, CA.
2. Barcaccia, G.. Mazzucato, A.. Albertini, E., Zethof, J., Gerats, A., Pezotti, M. and Falcinelli, M. (1998) Inheritance of parthenogenesis in Poa pratensis L.: auxin test and AFLP linkage analysis support monogenetic control, Theor. Appl. Genet 97, 74–82.
3. Barcaccia. G.. Albertini, E., Tavoletti, S.. Falcinelli, M. and Veronesi, F. (1999) AFLP fingerprinting in Medicago ssp.: its development and application in linkage mapping, Plant Breed. 118, 335–340.
4. Becker, H. (1993) Pflanzenzüchtung, Ulmer Verlag. Stuttgart.
5. Bert, P.F., Charmet, G., Sourdille, P., Hayward, M.D. Balfourier, F. (1999) A high-density molecular map for ryegrass (Lolium perenne) using AFLP markers, Theor. Appl. Genet. 99, 445–452.