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Title: Genetic characterization of four fish species of Genus Synodontis using RAPD Marker
Authors: Abu-Almaaty, A. H.
Ebied, Abdel-Basset M.
allam, Mohammad
Keywords: Genetics;Molecular;Taxonomy;Fishes;Mochokidae;Synodontis ;RAPD;DNA
Issue Date: Dec-2018
Publisher: NISCAIR-CSIR, India
Abstract: Twenty Random amplified polymorphic (RAPD) primers, produced DNA bands, wereused for the construction of the dendrogram and a similarity matrix. A total of 326 bands were obtained; 50 of them were monomorphic bands (15%), 184 polymorphic bands and 92 unique bands with polymorphism 85%.Similarity values among the studied samples ranged from 51.8% to 66.4%. High similarity values were obtained between Synodontisfrontosus andSynodontisclarias. (66.4%) and the low similarity values were obtained betweenSynodontisfrontosus andSynodontisserratus(51.8%). RAPD analysis confirmed that the four Synodontis species under study are genetically different from each otherand a genetic variation was found between and within the four species tested in this study.
Page(s): 2395-2406
ISSN: 0975-1033 (Online); 0379-5136 (Print)
Appears in Collections:IJMS Vol.47(12) [December 2018]

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