ISSR analysis in triticale allopolyploid and its diploid progenitors.

[i] Monomorphic bands: common to both triticale progenitors [18 (9 wheat+9 rye)/57 (30 wheat+27 rye) = 32%];[ii] Polymorphic bands: observed in only one triticale progenitor;[iii] Polyploid expected bands: the ones expected as an addition pattern of parental bands observed;[iv] Polyploid conserved bands: parental bands observed in the polyploid;[v] Polyploid rearranged bands: parental bands absent in the polyploid and novel bands only observed in the polyploid.