Increased pupal temperature has reversible effects on thermal performance and irreversible effects on immune system and fecundity in adult ladybirds

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F23%3A97225" target="_blank" >RIV/60460709:41330/23:97225 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1038/s42003-023-05196-0" target="_blank" >http://dx.doi.org/10.1038/s42003-023-05196-0</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1038/s42003-023-05196-0" target="_blank" >10.1038/s42003-023-05196-0</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Increased pupal temperature has reversible effects on thermal performance and irreversible effects on immune system and fecundity in adult ladybirds

Popis výsledku v původním jazyce

The environmental conditions an organism encounters during development vary in their lasting impact on adult phenotypes. In the context of ongoing climate change, it is particularly relevant to understand how high developmental temperatures can impact adult traits, and whether these effects persist or diminish during adulthood. Here, we assessed the effects of pupal temperature (17 & DEG;C - normal temperature, 26 & DEG;C - increased temperature, or 35 & DEG;C - heat wave) on adult Harmonia axyridis thermal stress tolerance, immune function, starvation resistance, and fecundity. The temperature during pupation significantly affected all investigated traits in fresh adults. Heat acclimation decreased adult haemocyte concentration, cold tolerance, and total egg production, and had a positive effect on heat tolerance and starvation resistance. The negative effects of heat acclimation on cold tolerance diminished after seven days. In contrast, heat acclimation had a lasting positive effect on adult heat tolerance. Our results provide a broad assessment of the effects of developmental thermal acclimation on H. axyridis adult phenotypes. The relative plasticity of several adult traits after thermal acclimation may be consequential for the future geographic distribution and local performance of various insect species. Assessment of the role of pupal temperature on adult ladybirds reveals that heat acclimation decreases adult haemocyte concentration, cold tolerance and total egg production, and has a positive effect on heat tolerance and starvation resistance.

Název v anglickém jazyce

Increased pupal temperature has reversible effects on thermal performance and irreversible effects on immune system and fecundity in adult ladybirds

Popis výsledku anglicky

The environmental conditions an organism encounters during development vary in their lasting impact on adult phenotypes. In the context of ongoing climate change, it is particularly relevant to understand how high developmental temperatures can impact adult traits, and whether these effects persist or diminish during adulthood. Here, we assessed the effects of pupal temperature (17 & DEG;C - normal temperature, 26 & DEG;C - increased temperature, or 35 & DEG;C - heat wave) on adult Harmonia axyridis thermal stress tolerance, immune function, starvation resistance, and fecundity. The temperature during pupation significantly affected all investigated traits in fresh adults. Heat acclimation decreased adult haemocyte concentration, cold tolerance, and total egg production, and had a positive effect on heat tolerance and starvation resistance. The negative effects of heat acclimation on cold tolerance diminished after seven days. In contrast, heat acclimation had a lasting positive effect on adult heat tolerance. Our results provide a broad assessment of the effects of developmental thermal acclimation on H. axyridis adult phenotypes. The relative plasticity of several adult traits after thermal acclimation may be consequential for the future geographic distribution and local performance of various insect species. Assessment of the role of pupal temperature on adult ladybirds reveals that heat acclimation decreases adult haemocyte concentration, cold tolerance and total egg production, and has a positive effect on heat tolerance and starvation resistance.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10602 - Biology (theoretical, mathematical, thermal, cryobiology, biological rhythm), Evolutionary biology

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

COMMUNICATIONS BIOLOGY

ISSN

2399-3642

e-ISSN

2399-3642

Svazek periodika

6

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

7

Strana od-do

1-7

Kód UT WoS článku

001048663400006

EID výsledku v databázi Scopus

2-s2.0-85167740260