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The banded karyotype of the 2n=58 chromosomal race of mole rats from Erzincan, Turkey
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SYSNO ASEP 0392384 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název The banded karyotype of the 2n=58 chromosomal race of mole rats from Erzincan, Turkey Tvůrce(i) Arslan, A. (TR)
Zima, Jan (UBO-W) RID, SAICelkový počet autorů 2 Zdroj.dok. Folia zoologica. - : Ústav biologie obratlovců AV ČR, v. v. i. - ISSN 0139-7893
Roč. 62, č. 1 (2013), s. 19-23Poč.str. 5 Jazyk dok. eng - angličtina Země vyd. CZ - Česká republika Klíč. slova Ag-NOR staining ; C-banding ; Nannospalax xanthodon Vědní obor RIV EG - Zoologie Institucionální podpora UBO-W - RVO:68081766 UT WOS 000317442500003 EID SCOPUS 84880463173 Anotace In this study, the 2n = 58 chromosomal race of blind mole rats, Nannospalax xanthodon, from the Erzincan province in Turkey was investigated. Conventional chromosome staining, Ag-NOR staining and C-banding analysis were carried out in the specimens studied. The karyotype included three small or medium-sized meta/submetacentric pairs and twenty-five acrocentric pairs of autosomes of gradually diminishing size (NFa = 62). C-heterochromatin regions were found in centromeric and pericentromeric areas or in short arms of some bi-armed autosomal pairs and in pericentromeric areas of a few acrocentric autosomes. The X chromosome had a centromeric C-positive band and the short arm of the Y chromosome appeared to be C-positively stained. The NORs were localized in distal heterochromatin areas of the short arms of two pairs of biarmed and one pair of acrocentric autosomes. Within the 58 chromosome populations reported from Turkey, two groups can be recognized differing by the presence or absence of a large submetacentric autosomal pair. The populations possessing this marker chromosome occur in central and northern Anatolia, whereas populations form eastern Anatolia have no similar chromosome in their karyotype. Pracoviště Ústav biologie obratlovců Kontakt Hana Slabáková, slabakova@ivb.cz, Tel.: 543 422 524 Rok sběru 2014 Elektronická adresa http://hdl.handle.net/11104/0221259
Počet záznamů: 1