Dimitrievska Blagica

Differences in tomato seed protein profiles obtained by SDS-PAGE analysis

Faculty of Agricultural Sciences and Food, Skopje, Macedonia (1,2,3,4)

Abstract:

The protein profiles of tomato seeds from sub-species ( subsp. cultum Brezh., subsp. subspontaneum Brezh. and subsp. spontaneum Brezh.) were analyzed using SDS-PAGE technique. Electrophoreograms and denzitograms of total, soluble and non-soluble proteins of 31 different samples have showed quantitative and qualitative differences. Qualitative differences in electrophoregrams of total seed proteins refer to protein fragments in zone A (114 kDa, 83 kDa and 65 kDa) and protein fragment in zone C (17 kDa).

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