Různé cesty evoluce u příbuzných druhů Cricetus cricetus and Peromyscus eremicus (Rodentia, Cricetidae) stanovené přesunem orthologní satelitní DNA

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027162%3A_____%2F08%3A%230000423" target="_blank" >RIV/00027162:_____/08:#0000423 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Different evolutionary trails in the related genomes Cricetus cricetus and Peromyscus eremicus (Rodentia, Cricetidae) uncovered by orthologous satellite DNA repositioning

Popis výsledku v původním jazyce

Centromeric repetitive sequences from chromosome 4 (CCR4/10sat) of Cricetus cricetus (CCR, Cricetidae, Rodentia) were isolated using the laser microdissection, followed by DOP-PCR amplification and labelling. The probe was mapped by fluorescent in situ hybridisation onto C. cricetus and another member of Cricetidae, Peromyscus eremicus. The centromeric sequences showed to be present in another C. cricetus chromosome (CCR10) besides CCR4. Moreover, these almost chromosome-specific sequences revealed to be present in the P. eremicus genome, and most interestingly, displaying a ubiquitous scattered distribution throughout this karyotype. In both species, a co-localisation of CCR4/10sat with constitutive heterochromatin was found. The presence of these orthologous sequences in both genomes is suggestive of a phylogenetic proximity.

Název v anglickém jazyce

Different evolutionary trails in the related genomes Cricetus cricetus and Peromyscus eremicus (Rodentia, Cricetidae) uncovered by orthologous satellite DNA repositioning

Popis výsledku anglicky

Centromeric repetitive sequences from chromosome 4 (CCR4/10sat) of Cricetus cricetus (CCR, Cricetidae, Rodentia) were isolated using the laser microdissection, followed by DOP-PCR amplification and labelling. The probe was mapped by fluorescent in situ hybridisation onto C. cricetus and another member of Cricetidae, Peromyscus eremicus. The centromeric sequences showed to be present in another C. cricetus chromosome (CCR10) besides CCR4. Moreover, these almost chromosome-specific sequences revealed to be present in the P. eremicus genome, and most interestingly, displaying a ubiquitous scattered distribution throughout this karyotype. In both species, a co-localisation of CCR4/10sat with constitutive heterochromatin was found. The presence of these orthologous sequences in both genomes is suggestive of a phylogenetic proximity.

Druh

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

CEP obor

EB - Genetika a molekulární biologie

OECD FORD obor

—

Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2008

Kód důvěrnosti údajů

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

Název periodika

Micron

ISSN

0968-4328

e-ISSN

—

Svazek periodika

39

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

7

Strana od-do

—

Kód UT WoS článku

000260873600010

EID výsledku v databázi Scopus

—