Synthetic polyploids in Vicia cracca: methodology, effects on plant performance and aneuploidy

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F17%3A00480325" target="_blank" >RIV/67985939:_____/17:00480325 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11310/17:10371560

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s00606-017-1414-y" target="_blank" >http://dx.doi.org/10.1007/s00606-017-1414-y</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00606-017-1414-y" target="_blank" >10.1007/s00606-017-1414-y</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Synthetic polyploids in Vicia cracca: methodology, effects on plant performance and aneuploidy

Popis výsledku v původním jazyce

The creation of synthetic polyploids was possible even though it was met with relatively low success. Stomata length was affected directly by polyploidization. In contrast, plant size was neither a function of polyploidization nor of subsequent evolution. Time to germination increased in synthetic polyploids, suggesting that only subsequent evolution will return the germination rate to the original levels. While the relative genome size of synthetic polyploids fell within the range of natural polyploids, 25% of the synthetic polyploids turned out to be aneuploids. The differences in chromosome number were reflected in performance of the synthetic polyploids. Exclusion of aneuploids from the data, however, did not affect the between-cytotype comparison. A more detailed comparison of the frequency of aneuploids among natural and synthetic polyploids is needed to understand possible differences between synthetic and natural polyploids and the effects of aneuploidy on the conclusions of ecological studies comparing natural and synthetic polyploids.

Název v anglickém jazyce

Synthetic polyploids in Vicia cracca: methodology, effects on plant performance and aneuploidy

Popis výsledku anglicky

The creation of synthetic polyploids was possible even though it was met with relatively low success. Stomata length was affected directly by polyploidization. In contrast, plant size was neither a function of polyploidization nor of subsequent evolution. Time to germination increased in synthetic polyploids, suggesting that only subsequent evolution will return the germination rate to the original levels. While the relative genome size of synthetic polyploids fell within the range of natural polyploids, 25% of the synthetic polyploids turned out to be aneuploids. The differences in chromosome number were reflected in performance of the synthetic polyploids. Exclusion of aneuploids from the data, however, did not affect the between-cytotype comparison. A more detailed comparison of the frequency of aneuploids among natural and synthetic polyploids is needed to understand possible differences between synthetic and natural polyploids and the effects of aneuploidy on the conclusions of ecological studies comparing natural and synthetic polyploids.

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/GA13-32048S" target="_blank" >GA13-32048S: Důsledky polyploidizace: od jednotlivých znaků k populační dynamice</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Plant Systematics and Evolution

ISSN

0378-2697

e-ISSN

—

Svazek periodika

303

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

AT - Rakouská republika

Počet stran výsledku

13

Strana od-do

827-839

Kód UT WoS článku

000405829200002

EID výsledku v databázi Scopus

2-s2.0-85017252997