Yıl: 2011 Cilt: 35 Sayı: 6 Sayfa Aralığı: 655 - 661 Metin Dili: Türkçe İndeks Tarihi: 29-07-2022

C- and NOR stained karyotypes of mole rat, Nannospalax xanthodon (2n = 54) from Kırıkkale, Turkey

Öz:
Bu çalışmada, Kırıkkale’deki Nannospalax xanthodon üsttürüne ait kör farelerin 2n = 54 kromozomal formu araştırıldı. Kör fare örnekleri üzerine standart kromozom boyama, Ag-NOR (Nükleolar Organizatör Bölge) boyama ve C-bantlama analizi uygulandı. Karyotip üç çift metasentrik (no. 1-3), üç çift submetasentrik (no. 4-6), üç çift subtelosentrik (no. 7-9) ve onyedi çift akrosentrik (no. 10-26) kromozom içerir (NFa = 70). C-heterokromatin bölgeler bazı iki kollu otozomal çiftlerin sentromerik, perisentromerik ve kısa kollarında bulundu ve C-heterokromatin birkaç akrosentrik kromozomun perisentromerik bölgesinde lokalize olmuştu. X kromozom sentromerik bir C-pozitif banda sahiptir ve Y kromozomunun tek tip ve C-negatif boyandığı ortaya çıktı. NOR’lar çalışılan bütün örneklerde dört çift (no. 4, 5, 8, 9) iki kollu otozomların kısa kollarının heterokromatin bölgelerinde lokalize olmuştur.
Anahtar Kelime: sentromer c bantlama karyotip kromozom bantlama kromozom sayısı çekirdekçik organizatörü Türkiye Nannospalax xanthodon kemirgenler Kırıkkale Nannospalax

Konular: Biyoloji

Kırıkkale’deki kör fare Nannospalax xanthodon (2n = 54)’un C- ve NOR boyalı karyotipleri

Öz:
In the present study, the 2n = 54 chromosomal race of blind mole rats, Nannospalax xanthodon superspecies, from Kırıkkale Province in Turkey was investigated. Conventional chromosome staining, Ag-NOR (Nucleolus Organizer Region) staining, and C-banding analysis were carried out on specimens of mole rats. The karyotype including 3 metacentric pairs (nos. 1-3), 3 submetacentric pairs (nos. 4-6), 3 subtelocentric pairs (nos. 7-9), and 17 acrocentric pairs (nos. 10-26) of autosomes (NFa = 70). C-heterochromatin regions were found in the centromeric and pericentromeric region and the short arms of some bi-armed autosomal pairs, and C-heterochromatin was localized in pericentromeric areas of a few acrocentric autosomes. The X chromosome has a centromeric C-positive band and the Y chromosome appeared to be uniformly and C-negatively stained. In all of the specimens studied the NORs were localized in distal heterochromatin areas of the short arms of 4 pairs (nos. 4, 5, 8, 9) of biarmed autosomes.
Anahtar Kelime: chromosome number nucleolus organizer Turkey Nannospalax xanthodon rodents Kirikkale Nannospalax centromeres c banding karyotypes chromosome banding

Konular: Biyoloji
Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık
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APA ARSLAN A, TOYRAN K, GÖZÜTOK S, YORULMAZ T (2011). C- and NOR stained karyotypes of mole rat, Nannospalax xanthodon (2n = 54) from Kırıkkale, Turkey. , 655 - 661.
Chicago ARSLAN Atilla,TOYRAN Kubilay,GÖZÜTOK SERDAR,YORULMAZ TARKAN C- and NOR stained karyotypes of mole rat, Nannospalax xanthodon (2n = 54) from Kırıkkale, Turkey. (2011): 655 - 661.
MLA ARSLAN Atilla,TOYRAN Kubilay,GÖZÜTOK SERDAR,YORULMAZ TARKAN C- and NOR stained karyotypes of mole rat, Nannospalax xanthodon (2n = 54) from Kırıkkale, Turkey. , 2011, ss.655 - 661.
AMA ARSLAN A,TOYRAN K,GÖZÜTOK S,YORULMAZ T C- and NOR stained karyotypes of mole rat, Nannospalax xanthodon (2n = 54) from Kırıkkale, Turkey. . 2011; 655 - 661.
Vancouver ARSLAN A,TOYRAN K,GÖZÜTOK S,YORULMAZ T C- and NOR stained karyotypes of mole rat, Nannospalax xanthodon (2n = 54) from Kırıkkale, Turkey. . 2011; 655 - 661.
IEEE ARSLAN A,TOYRAN K,GÖZÜTOK S,YORULMAZ T "C- and NOR stained karyotypes of mole rat, Nannospalax xanthodon (2n = 54) from Kırıkkale, Turkey." , ss.655 - 661, 2011.
ISNAD ARSLAN, Atilla vd. "C- and NOR stained karyotypes of mole rat, Nannospalax xanthodon (2n = 54) from Kırıkkale, Turkey". (2011), 655-661.
APA ARSLAN A, TOYRAN K, GÖZÜTOK S, YORULMAZ T (2011). C- and NOR stained karyotypes of mole rat, Nannospalax xanthodon (2n = 54) from Kırıkkale, Turkey. Turkish Journal of Biology, 35(6), 655 - 661.
Chicago ARSLAN Atilla,TOYRAN Kubilay,GÖZÜTOK SERDAR,YORULMAZ TARKAN C- and NOR stained karyotypes of mole rat, Nannospalax xanthodon (2n = 54) from Kırıkkale, Turkey. Turkish Journal of Biology 35, no.6 (2011): 655 - 661.
MLA ARSLAN Atilla,TOYRAN Kubilay,GÖZÜTOK SERDAR,YORULMAZ TARKAN C- and NOR stained karyotypes of mole rat, Nannospalax xanthodon (2n = 54) from Kırıkkale, Turkey. Turkish Journal of Biology, vol.35, no.6, 2011, ss.655 - 661.
AMA ARSLAN A,TOYRAN K,GÖZÜTOK S,YORULMAZ T C- and NOR stained karyotypes of mole rat, Nannospalax xanthodon (2n = 54) from Kırıkkale, Turkey. Turkish Journal of Biology. 2011; 35(6): 655 - 661.
Vancouver ARSLAN A,TOYRAN K,GÖZÜTOK S,YORULMAZ T C- and NOR stained karyotypes of mole rat, Nannospalax xanthodon (2n = 54) from Kırıkkale, Turkey. Turkish Journal of Biology. 2011; 35(6): 655 - 661.
IEEE ARSLAN A,TOYRAN K,GÖZÜTOK S,YORULMAZ T "C- and NOR stained karyotypes of mole rat, Nannospalax xanthodon (2n = 54) from Kırıkkale, Turkey." Turkish Journal of Biology, 35, ss.655 - 661, 2011.
ISNAD ARSLAN, Atilla vd. "C- and NOR stained karyotypes of mole rat, Nannospalax xanthodon (2n = 54) from Kırıkkale, Turkey". Turkish Journal of Biology 35/6 (2011), 655-661.