@article{article_1229856, title={Cytogenetic characteristics of endemic Squalius cappadocicus Özuluğ and Freyhof, 2011 in Türkiye}, journal={Ege Journal of Fisheries and Aquatic Sciences}, volume={40}, pages={51–55}, year={2023}, DOI={10.12714/egejfas.40.1.07}, author={Doori, Ahmed Sadeq Jaber and Arslan, Atilla}, keywords={Kapadokya Kefali, Kromozom, C-bandlama, CB-DAP, g-NOR}, abstract={<div style="text-align:justify;"> <br /> </div> <hr /> <div style="text-align:justify;">In this study, a detailed chromosome analysis of the endemic Cappadocian Chub, <i>Squalius cappadocicus </i> in Melendiz Stream (Aksaray) was performed. The standard Giemsa staining, C-banding (CBG and CB-DAPI), and Ag-NOR technique were applied. The diploid chromosome number was 50; its karyotype formula was 14M + 16Sm + 10St + 10A. Heteromorphic sex chromosomes weren’t detected in the karyotype of the studied specimens. The number of all chromosomal arms (NF) was 90. In the standard C-banded and CB-DAPI karyotype of the species, dark C-bands were observed in the centromeric region of some bi-armed and acrocentric chromosomes, while slightly centromeric or pericentromeric C-bands were detected in some chromosomes. Three different active Ag-NORs, which were hemizygous, were detected in all samples examined. Two of these active NORs were detected in the bi-armed and the other in the acrocentric chromosome short arm. The Ag-NOR number of this species was evaluated as a feature that distinguishes it from other <i>Squalius </i> species in Türkiye. </div> <hr /> <div style="text-align:justify;"> <br /> </div>}, number={1}, publisher={Ege Üniversitesi}, organization={Coordination Committee Scientific Research Projects of Selcuk University}