Fissions, fusions, and translocations shaped the karyotype and multiple sex chromosome constitution of the northeast-Asian wood white butterfly, Leptidea amurensis

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F16%3A00459477" target="_blank" >RIV/60077344:_____/16:00459477 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12310/16:43890885

Výsledek na webu

<a href="http://onlinelibrary.wiley.com/doi/10.1111/bij.12756/full" target="_blank" >http://onlinelibrary.wiley.com/doi/10.1111/bij.12756/full</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/bij.12756" target="_blank" >10.1111/bij.12756</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Fissions, fusions, and translocations shaped the karyotype and multiple sex chromosome constitution of the northeast-Asian wood white butterfly, Leptidea amurensis

Popis výsledku v původním jazyce

We examined the karyotype of an Eastern Palearctic species, Leptidea amurensis, and found a high number of chromosomes (2n = 118–119 in females and 2n = 122 in males) and a curious sex-chromosome multivalent in female meiotic oocytes with 3 W and 6 Z chromosomes. However, in contrast to three Western Palearctic Leptidea species (L. juvernica, L. sinapis, and L. reali), the single chromosomal fusion and static distribution of cytogenetic markers (18S rDNA and H3 histone genes) suggest that the karyotype of L. amurensis is stable. The data obtained for four Leptidea species suggest that the multiple sex chromosome system, although different among species, is a common feature of the genus Leptidea. Furthermore, inter- and intraspecific variations in chromosome numbers and the complex meiotic pairing of these multiple sex chromosomes indicate the role of chromosomal fissions, fusions, and translocations in the karyotype evolution of Leptidea butterflies.

Název v anglickém jazyce

Fissions, fusions, and translocations shaped the karyotype and multiple sex chromosome constitution of the northeast-Asian wood white butterfly, Leptidea amurensis

Popis výsledku anglicky

We examined the karyotype of an Eastern Palearctic species, Leptidea amurensis, and found a high number of chromosomes (2n = 118–119 in females and 2n = 122 in males) and a curious sex-chromosome multivalent in female meiotic oocytes with 3 W and 6 Z chromosomes. However, in contrast to three Western Palearctic Leptidea species (L. juvernica, L. sinapis, and L. reali), the single chromosomal fusion and static distribution of cytogenetic markers (18S rDNA and H3 histone genes) suggest that the karyotype of L. amurensis is stable. The data obtained for four Leptidea species suggest that the multiple sex chromosome system, although different among species, is a common feature of the genus Leptidea. Furthermore, inter- and intraspecific variations in chromosome numbers and the complex meiotic pairing of these multiple sex chromosomes indicate the role of chromosomal fissions, fusions, and translocations in the karyotype evolution of Leptidea butterflies.

Druh

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

CEP obor

EB - Genetika a molekulární biologie

OECD FORD obor

—

Projekt

<a href="/cs/project/GA14-22765S" target="_blank" >GA14-22765S: Přestavby pohlavních chromosomů v evoluci karyotypovů motýlů</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Biological Journal of the Linnean Society

ISSN

0024-4066

e-ISSN

—

Svazek periodika

118

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

15

Strana od-do

457-471

Kód UT WoS článku

000379783400003

EID výsledku v databázi Scopus

2-s2.0-84955500236