Twelve mango cultivars grown in the Egypt werediscriminated by their seed SDS-protein and PCR-based molecular markers. For PCR analysis threedifferenttechniquess were used including novel technique.Comparitive analysis were conductied beween the twoold technique, ISSR and RAPD, and the noveltecnique, three primers-based RAPD. The cultivar-specific markers represented 24.46%of the totalmarkers (regardless of type of analysis), 88.89% ofthem were RAPD markers. Most of these markers werescored for the presence of unique bands. Cultivar-specific markers were shown to be useful inconstructing linkage map that involve anypolymorphic gene(s). Dendrogram tree generatedacross SDS-protein, RAPD, ISSR and three promers-based analysis. Constructed dendrograms for results,individually or collectively, revealed thatsimilarity and clustering is dependant on themarker system used.
Dr.Ahmed Mansour and Dr.Omayma Mahmoud Ismail are youngEgyptian scientist who obtained their B.Sc. and Ph.D. degree inin the field of Molecular Genetics. They have beenparticipated in many national and international scientificmeetings in molecular genetics around the world. They have manyscientific publications in this regard.
