1. Karyotype instability in tissue culture regenerants of triticale (× Triticosecale Wittmack) cv. ‘Welsh’ from 6-month old callus cultures;Armstrong;Z. Pflanzenzüechtg,1983
2. Chromosomal variation in plant tissues in culture. (Suppl) -144;Bayliss;Intl. Rev. Cytol.,1980
3. Somaclonal variation in the progeny of transgenic barley;Bregitzer;Theor. Appl. Genet.,1998
4. Agronomic performance of barley lines derived from tissue culture;Bregitzer;Crop Sci.,1995
5. Variation at the Nor loci in triticale derived from tissue culture;Brettel;Theor. Appl. Genet.,1986