Hybridization and polyploidization within the Chenopodium album aggregate analysed by means of cytological and molecular markers.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F18%3A77167" target="_blank" >RIV/60460709:41330/18:77167 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985939:_____/18:00495039 RIV/61389030:_____/18:00495039

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.ympev.2018.08.016" target="_blank" >http://dx.doi.org/10.1016/j.ympev.2018.08.016</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.ympev.2018.08.016" target="_blank" >10.1016/j.ympev.2018.08.016</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Hybridization and polyploidization within the Chenopodium album aggregate analysed by means of cytological and molecular markers.

Popis výsledku v původním jazyce

Hybridization and polyploidization represent an important speciation mechanism in the diploid-polyploid complex of the Chenopodium album aggregate. In the present study we successfully reconstructed the evolutionary histories of the majority of Eurasian representatives of the C. album aggregate, resulting in the most comprehensive phylogenetic analysis of this taxonomically intricate group of species to date. We applied a combination of classical karyology for precise chromosome number determination, genomic in-situ hybridization for the determination of genomic composition, flow cytometry for the estimation of genome size and sequencing of plastid (cpDNA) and nuclear (ribosomal internal transcribed spacer ITS and the introns of the FLOWERING LOCUS T LIKE genes FTL) markers for a phylogenetic reconstruction and the identification of parental genomes in polyploid taxa. The FTL markers identified eight well supported evolutionary lineages. Five of them include at least one diploid species, and

Název v anglickém jazyce

Hybridization and polyploidization within the Chenopodium album aggregate analysed by means of cytological and molecular markers.

Popis výsledku anglicky

Hybridization and polyploidization represent an important speciation mechanism in the diploid-polyploid complex of the Chenopodium album aggregate. In the present study we successfully reconstructed the evolutionary histories of the majority of Eurasian representatives of the C. album aggregate, resulting in the most comprehensive phylogenetic analysis of this taxonomically intricate group of species to date. We applied a combination of classical karyology for precise chromosome number determination, genomic in-situ hybridization for the determination of genomic composition, flow cytometry for the estimation of genome size and sequencing of plastid (cpDNA) and nuclear (ribosomal internal transcribed spacer ITS and the introns of the FLOWERING LOCUS T LIKE genes FTL) markers for a phylogenetic reconstruction and the identification of parental genomes in polyploid taxa. The FTL markers identified eight well supported evolutionary lineages. Five of them include at least one diploid species, and

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10611 - Plant sciences, botany

Projekt

<a href="/cs/project/GA13-02290S" target="_blank" >GA13-02290S: Význam hybridizace a polyploidizace v evoluci Chenopodium album agg.: od biosystematiky ke genovým expresím</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

MOLECULAR PHYLOGENETICS AND EVOLUTION

ISSN

1055-7903

e-ISSN

1095-9513

Svazek periodika

2018

Číslo periodika v rámci svazku

129

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

13

Strana od-do

189-201

Kód UT WoS článku

000446023100018

EID výsledku v databázi Scopus

2-s2.0-85053058545