Towards a better understanding of the Chenopodium album aggregate in the Middle East: a karyological, cytometric and morphometric investigation.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F18%3A77170" target="_blank" >RIV/60460709:41330/18:77170 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985939:_____/18:00495027

Výsledek na webu

<a href="http://dx.doi.org/10.1111/jse.12306" target="_blank" >http://dx.doi.org/10.1111/jse.12306</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/jse.12306" target="_blank" >10.1111/jse.12306</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Towards a better understanding of the Chenopodium album aggregate in the Middle East: a karyological, cytometric and morphometric investigation.

Popis výsledku v původním jazyce

The study of variation in nuclear genome size, especially when combined with common garden experiments, significantly contributes to disentangling interspecies relationships within taxonomically complicated plant groups. The Chenopodium album aggregate is among the morphologically most variable groups and consists of many weakly differentiated cosmopolitan entities. We analysed nuclear genome size variation in diploid and polyploid species of the aggregate from Iran using flow cytometry of 282 accessions from 88 populations of 7 species. To this end, we also determined chromosome numbers and performed a morphometric study to reveal the extent of intraspecific morphological variation. We found that Iranian species are exclusively diploid (C. vulvaria), tetraploid (C. novopokrovskyanum, C. strictum, C. sosnowskyi and C. chaldoranicum) or hexaploid (C. album subsp. album, C. album subsp. iranicum and C. opulifolium). Six homogeneous relative genome size groups were distinguished among the speci

Název v anglickém jazyce

Towards a better understanding of the Chenopodium album aggregate in the Middle East: a karyological, cytometric and morphometric investigation.

Popis výsledku anglicky

The study of variation in nuclear genome size, especially when combined with common garden experiments, significantly contributes to disentangling interspecies relationships within taxonomically complicated plant groups. The Chenopodium album aggregate is among the morphologically most variable groups and consists of many weakly differentiated cosmopolitan entities. We analysed nuclear genome size variation in diploid and polyploid species of the aggregate from Iran using flow cytometry of 282 accessions from 88 populations of 7 species. To this end, we also determined chromosome numbers and performed a morphometric study to reveal the extent of intraspecific morphological variation. We found that Iranian species are exclusively diploid (C. vulvaria), tetraploid (C. novopokrovskyanum, C. strictum, C. sosnowskyi and C. chaldoranicum) or hexaploid (C. album subsp. album, C. album subsp. iranicum and C. opulifolium). Six homogeneous relative genome size groups were distinguished among the speci

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

Journal of Systematics and Evolution

ISSN

1674-4918

e-ISSN

1759-6831

Svazek periodika

56

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

12

Strana od-do

231-242

Kód UT WoS článku

000433585100005

EID výsledku v databázi Scopus

2-s2.0-85043599217