Cytogenetics Analyses of The Genus Spermophilus Cuvier 1825 (Mammalia Rodentia) Distributed in Turkey
Künye
Bulut, S., & Arslan, C. (2021). Cytogenetics Analyses of The Genus Spermophilus Cuvier 1825 (Mammalia Rodentia) Distributed in Turkey. Fresenius Environmental Bulletin. 30(9), 10976-10982.Özet
Cytogenetic analysis were studied on three species of the genus Spermophilus distributed in Turkey (S. citellus, S. xanthoprymnus and S. taurensis). Different chromosomal features occurring in different subpopulations of S. xanthoprymnus, which has a wide distribution area in Anatolia and the lack of Turkey's population of banded chromosome studies in S. citellus and the fact that different chromosome morphologies are still encountered in the S. taurensis population led us to carry out this study. In this study, G, C and Ag-NORs banding of S. xanthoprymnus, sampled from Bolkar Mountains, and S. citellus from Turkish Thrace were performed. The C-banding patterns and Ag-NORs chromosome features was given for the first time from the samples of S. citellus from Turkey. In addition, new chromosomal features of S. taurensis, an endemic species, were also presented. In this study, diploid chromosome number of S. xanthoprymnus was 2n=42, fundamental chromosome number (NF) was 82, autosomal chromosome number (NFa) was 78, while C banding revealed a heterochromatin region in one chromosome. Because of Ag-NOR staining of S. xanthoprymnus, eight NOR stains were determined in the male sample, and we detected six NOR stains in the female sample. The diploid chromosome number of S. citellus species was determined as 2n= 40, NF=77, NFa=74, while C banding revealed a heterochromatin area in two chromosomes. As a result of Ag-NOR staining of S. citellus species, seven NOR staining were detected. S. taurensis species, diploid chromosome number was determined as 2n=40, NF=80 and NFa=76. The G, C banding patterns and Ag-NORs chromosome features was given for the first time from the samples of S. citellus obtained from Turkish Thrace. In addition, new chromosomal features of S. taurensis, an endemic species, were also presented.
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30Sayı
9Bağlantı
https://hdl.handle.net/11491/7305Koleksiyonlar
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