tailieunhanh - Blood serum proteins of Rattus rattus and Rattus norvegicus (Mammalia: rodentia) in Turkey

The blood serum proteins of 35 live specimens of Rattus rattus and Rattus norvegicus collected from ten localities in Turkey were examined by SDS-PAGE (sodium dodecyl sulphate- polyacrylamide gel electrophoresis). | Turk J Biol 25 (2001) 83-88 © T†BÜTAK Blood-Serum Proteins of Rattus rattus and Rattus norvegicus (Mammalia: Rodentia) in Turkey Nuri YÜÚÜT, Reyhan VERÜMLÜ, ErcŸment ‚OLAK, Mustafa S ZEN Department of Biology, Faculty of Science, Ankara Unversity, 06100, Beßevler, Ankara-TURKEY Þakir ZKURT Department of Biology, Education Faculty of KÝrßehir Gazi University, KÝrßehir-TURKEY Received: Abstract: The blood serum proteins of 35 live specimens of Rattus rattus and Rattus norvegicus collected from ten localities in Turkey were examined by SDS-PAGE (sodium dodecyl sulphate polyacrylamide gel electrophoresis). Globulin, albumin, postalbumin, and prealbumin proteins in blood serum showed different electrophoretic patterns in populations of R. rattus and R. norvegicus. Because of the variations in electrophoretic patterns of both species, these patterns do not seem to be diagnostic characters in distinguishing R. rattus from R. norvegicus. Key Words: Rattus rattus, Rattus norvegicus, Serum proteins, SDS-PAGE, Turkey. Introduction The genus Rattus has been defined as the widely distributed and taxonomically confusing group including many species and subspecies throughout the world (1-4). In the Palaearctic region, Ellerman and Morrison-Scott (1) identified three subspecies for R. norvegicus (Berkenhout, 1769) and 52 subspecies for R. rattus (Linn., 1758). Vinogradov and Argyropulo (2) stated that three species belonging to this genus, R. norvegicus, R. rattus and R. turkestanicus Satunin, 1902, range across Caucasia. In addition, according to Harrison and Bates (4), the only rats occupying Arabia are R. norvegicus and R. rattus. Only a few distribution records from Turkey exist, by Aharoni (5), Neuhauser (6), and Lehmann (7). Furthermore, the distribution records on R. norvegicus and R. rattus recorded from areas neighboring Turkey have been provided by Misonne (8), Bodenheimer (9), Hatt (10), Ondrias (11), and Lay (12). Apart from these reviews, taxonomic .

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