Araştırma Makalesi

Cytogenetic Analysis of Alburnus escherichii (Teleostei: Leuciscidae) in Turkey

Cilt: 25 Sayı: 2 30 Nisan 2022
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Cytogenetic Analysis of Alburnus escherichii (Teleostei: Leuciscidae) in Turkey

Abstract

In this study, cytogenetic properties of A. escherichii were investigated using standard Giemsa staining, C-banding, and Ag-NOR staining techniques. The karyotype of Sakarya bleak, the diploid chromosome number was 2n = 50, consists of six pairs of metacentric, 12 pairs of submetacentric, and seven pairs of acrocentric autosomes (NF=86). No morphologically distinguishable heteromorphic sex chromosomes were detected in the karyotype. While most autosomes had centromeric and pericentromeric C-heterochromatin (some chromosomes slightly) blocks, the other autosomal pairs were C-negative. Also, the short arm of the eleventh submetacentric chromosome pair was entirely C-positive. The nucleolar organizer regions were localized in medium-sized submetacentric autosomal pairs. Active NORs associated with the C-heterochromatin were observed in the whole of the short arm of the eleventh chromosome pair, and their active NORs were homomorphic. The banded karyotypes of A. escherichii were reported in this study for the first time. Significant findings obtained in this research may contribute to cytotaxonomy of Alburnus species in Anatolian and Europe.

Keywords

Kaynakça

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Ayrıntılar

Birincil Dil

İngilizce

Konular

Yapısal Biyoloji

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

30 Nisan 2022

Gönderilme Tarihi

8 Şubat 2021

Kabul Tarihi

27 Mayıs 2021

Yayımlandığı Sayı

Yıl 2022 Cilt: 25 Sayı: 2

Kaynak Göster

APA
Alpaslan, Z., & Arslan, A. (2022). Cytogenetic Analysis of Alburnus escherichii (Teleostei: Leuciscidae) in Turkey. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi, 25(2), 297-304. https://doi.org/10.18016/ksutarimdoga.vi.876754

21082



2024-JIF = 0.500

2024-JCI = 0.14

Uluslararası Hakemli Dergi (International Peer Reviewed Journal)

       Dergimiz, herhangi bir başvuru veya yayımlama ücreti almamaktadır. (Free submission and publication)

      Yılda 6 sayı yayınlanır. (Published 6 times a year)


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