Eşref Yüksel
Gazi University
16 Papers
42 Citations
Eşref Yüksel is an academic researcher from Gazi University. The author has contributed to research in topics: Nucleolus organizer region & Pseudophoxinus. The author has an hindex of 5, co-authored 16 publications.
Chat about Author
Papers
The analysis of nucleolar organizer regions in Chalcalburnus mossulensis (Pisces: Cyprinidae).
Eşref Yüksel,Muhammet Gaffaroğlu +1 more
TL;DR: It was shown that C. mossulensis possessed two pairs of nucleolar organizer regions-bearing chromosomes, which were located terminally on the longer arm of a larger sized submetacentric chromosome and on the shortArm of a medium sized submagnifying chromosome.
Note on the karyotype and NOR phenotype of leuciscine fish Acanthobrama marmid (Osteichthyes, Cyprinidae)
TL;DR: The karyotype pattern of A. marmid is nearly identical to that found in most other representatives of the Eurasian leuciscine cyprinids, while the multiple NOR phenotype appears to be more derived as opposed to a uniform one, ubiquitous in this group.
15
•Journal Article
Constitutive heterochromatin in Acanthobrama marmid and Cyprinion macrostomus (Osteichthyes, Cyprinidae).
Muhammet Gaffaroğlu,Eşref Yüksel +1 more
TL;DR: C-banding, used to establish heterochromatin regions on the chromosomes is frequently used in plants and animals specially in mammals and fish and thus is useful for examining intra and interspesific chromosomal differences between closely related species.
13
Karyotype, C-banding and AgNORs of two endemic leuciscine fish, Pseudophoxinuscrassus (Ladiges, 1960) and P.hittitorum Freyhof & Özulug, 2010 (Teleostei, Cyprinidae).
TL;DR: The C-banding technique revealed clear pericentromeric blocks of CH in many chromosomes; Ag-NORs treatment revealed consistent positive signals at the end of the short arms of a submetacentric chromosome pair, likely homologous in both species.
13
Cytogenetic studies on six species of the leuciscine genus Pseudophoxinus Bleeker, 1860 (Teleostei, Cyprinidae)
TL;DR: Diploid chromosome numbers of analyzed species were found to be the same but their karyotypes formulae were different, for all species examined, and the largest chromosome pair of the complements was subtelo-acrocentric.
11