Neighbourhood effects on herbivory damage and chemical profiles in short-rotation coppice willows and their hybrids

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F24%3A00597586" target="_blank" >RIV/60077344:_____/24:00597586 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12310/24:43908606

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0031942224002863/pdfft?md5=250f3c0592dd0499376765af0ebf8314&pid=1-s2.0-S0031942224002863-main.pdf" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0031942224002863/pdfft?md5=250f3c0592dd0499376765af0ebf8314&pid=1-s2.0-S0031942224002863-main.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.phytochem.2024.114249" target="_blank" >10.1016/j.phytochem.2024.114249</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Neighbourhood effects on herbivory damage and chemical profiles in short-rotation coppice willows and their hybrids

Popis výsledku v původním jazyce

Short rotation coppices (SRCs) represent an important source of biomass. Since they are grown in various mixtures, SRCs represent an excellent opportunity for assessing the effects of local plant neighbourhoods on their performance. We used a common garden experiment consisting of plots that varied in genotype diversity of SRC willows to test for the effects of chemical traits of individual plants and chemical variation in the plots where they grew on insect herbivory. We also explored whether the composition of willows planted in a plot affected their chemistry. To do this, we performed untargeted metabolomics and quantified various chemical traits related to the total set of metabolites we detected, flavonoids, and salicinoids in four willow genotypes. We measured the leaf herbivory that the plants suffered. The genotypes differed in most chemical traits, yet we found only limited effects of individual traits on herbivory damage. Instead, herbivory damage was positively correlated with structural variation in salicinoids in a plot. When analysing the effects of plot chemical variation on herbivory damage separately for each genotype, we found both positive and negative correlations between the two, suggesting both associational resistance and susceptibility. Finally, we also observed a significant effect of the interaction between genotype and plot composition on structural variation in plant chemistry. Overall, our results suggest that high chemical variation in mixed willow SRCs does not necessarily lower the herbivory damage, possibly due to spillover effects of insect herbivores among genotypes. Our results also show that different genotypes respond differently to plot composition in terms of herbivory damage and chemical composition, which may affect their suitability for growing in mixed stands.

Název v anglickém jazyce

Neighbourhood effects on herbivory damage and chemical profiles in short-rotation coppice willows and their hybrids

Popis výsledku anglicky

Short rotation coppices (SRCs) represent an important source of biomass. Since they are grown in various mixtures, SRCs represent an excellent opportunity for assessing the effects of local plant neighbourhoods on their performance. We used a common garden experiment consisting of plots that varied in genotype diversity of SRC willows to test for the effects of chemical traits of individual plants and chemical variation in the plots where they grew on insect herbivory. We also explored whether the composition of willows planted in a plot affected their chemistry. To do this, we performed untargeted metabolomics and quantified various chemical traits related to the total set of metabolites we detected, flavonoids, and salicinoids in four willow genotypes. We measured the leaf herbivory that the plants suffered. The genotypes differed in most chemical traits, yet we found only limited effects of individual traits on herbivory damage. Instead, herbivory damage was positively correlated with structural variation in salicinoids in a plot. When analysing the effects of plot chemical variation on herbivory damage separately for each genotype, we found both positive and negative correlations between the two, suggesting both associational resistance and susceptibility. Finally, we also observed a significant effect of the interaction between genotype and plot composition on structural variation in plant chemistry. Overall, our results suggest that high chemical variation in mixed willow SRCs does not necessarily lower the herbivory damage, possibly due to spillover effects of insect herbivores among genotypes. Our results also show that different genotypes respond differently to plot composition in terms of herbivory damage and chemical composition, which may affect their suitability for growing in mixed stands.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10608 - Biochemistry and molecular biology

Projekt

<a href="/cs/project/GF23-06855L" target="_blank" >GF23-06855L: Hybridizace jako cesta k úspěchu? Adaptivní hybridizace a její vliv na ochranu vrb před biotickými a abiotickými vlivy prostředí</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název periodika

Phytochemistry

ISSN

0031-9422

e-ISSN

1873-3700

Svazek periodika

228

Číslo periodika v rámci svazku

DEC 01

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

8

Strana od-do

114249

Kód UT WoS článku

001300630000001

EID výsledku v databázi Scopus

2-s2.0-85201637830