Diversity of seed albumins in some Lathyrus species related to L-sativus L.:: An electrophoretic study

Electrophoretic analysis of seed albumins covered 66 Lathyrus accessions representing L. amphicarpos, L. blepharicarpus, L. cicera, L. gorgoni, L. marmoratus, L. pseudocicera and L. stenophyllus. The number of major albumin bands recorded in particular species varied from two in L. amphicarpos to eight in L. gorgoni. Apart from L. amphicarpos, all the species under study showed intraspecific variation. In total, 21 bands were distinguished. The results were compared with the corresponding data reported earlier for L. sativus. All the data were statistically analysed. The species examined in this study proved to be distantly related to L. sativus. Distinctness of particular Lathyrus species was quite marked except for L. cicera and L. marmoratus which produced similar electrophoretic seed albumin patterns.