Sex chromosome variability of Spermophilus citellus (Linnaeus, 1766) in the Southeastern part of the Balkan Peninsula

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F15%3A10312561" target="_blank" >RIV/00216208:11310/15:10312561 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.mambio.2014.10.002" target="_blank" >http://dx.doi.org/10.1016/j.mambio.2014.10.002</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.mambio.2014.10.002" target="_blank" >10.1016/j.mambio.2014.10.002</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Sex chromosome variability of Spermophilus citellus (Linnaeus, 1766) in the Southeastern part of the Balkan Peninsula

Popis výsledku v původním jazyce

This work presents novel data that has allowed us to propose an evolutionary model for the karyotype of the European ground squirrel (Spermophilus citellus, L. 1766) based on sex chromosome variants. Routine C- and G-banding, specific fluorochrome staining (CMA(3), DAPI) and FISH experiments were used to characterize the pattern of chromosomal variation in populations of S. citellus in the Southeastern part of the Balkan Peninsula, the ancestral area of the species with the highest genetic diversity. The established diploid chromosome number of S. citellus is 2n=40. All autosomes are biarmed: 12 pairs of large to small submetacentrics, 5 pairs of large to small subtelocentrics, one medium-sized and one small pair of metacentrics. Three different morphologies are observed for both X and Y chromosomes. The X chromosomes are classified as acrocentric, subtelocentric, or submetacentric. In most of the individuals studied, the Y chromosome was dot-like, with the exception of a few presentin

Název v anglickém jazyce

Sex chromosome variability of Spermophilus citellus (Linnaeus, 1766) in the Southeastern part of the Balkan Peninsula

Popis výsledku anglicky

This work presents novel data that has allowed us to propose an evolutionary model for the karyotype of the European ground squirrel (Spermophilus citellus, L. 1766) based on sex chromosome variants. Routine C- and G-banding, specific fluorochrome staining (CMA(3), DAPI) and FISH experiments were used to characterize the pattern of chromosomal variation in populations of S. citellus in the Southeastern part of the Balkan Peninsula, the ancestral area of the species with the highest genetic diversity. The established diploid chromosome number of S. citellus is 2n=40. All autosomes are biarmed: 12 pairs of large to small submetacentrics, 5 pairs of large to small subtelocentrics, one medium-sized and one small pair of metacentrics. Three different morphologies are observed for both X and Y chromosomes. The X chromosomes are classified as acrocentric, subtelocentric, or submetacentric. In most of the individuals studied, the Y chromosome was dot-like, with the exception of a few presentin

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EG - Zoologie

OECD FORD obor

—

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Mammalian Biology

ISSN

1616-5047

e-ISSN

—

Svazek periodika

80

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

7

Strana od-do

365-371

Kód UT WoS článku

000358469000018

EID výsledku v databázi Scopus

2-s2.0-84943197477