Transgenerational non-genetic inheritance has fitness costs and benefits under recurring stress in the clonal duckweed Spirodela polyrhiza

Publikationstyp:
Zeitschriftenaufsatz
Metadaten:
Autoren
Autoren-URL
https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000677520800003&DestLinkType=FullRecord&DestApp=WOS_CPL
DOI
10.1098/rspb.2021.1269
eISSN
1471-2954
Externe Identifier
  • Clarivate Analytics Document Solution ID: TP3UV
  • PubMed Identifier: 34284629
ISSN
0962-8452
Ausgabe der Veröffentlichung
1955
Zeitschrift
PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES
Schlüsselwörter
  • adaptive transgenerational plasticity
  • non-genetic inheritance
  • duckweed
  • copper
  • recurring stress
  • flavonoids
Artikelnummer
ARTN 20211269
Datum der Veröffentlichung
2021
Status
Published
Titel
Transgenerational non-genetic inheritance has fitness costs and benefits under recurring stress in the clonal duckweed <i>Spirodela polyrhiza</i>
Sub types
  • Article
Ausgabe der Zeitschrift
288

Datenquelle: Web of Science (Lite)

Andere Metadatenquellen:
Abstract
<jats:p> Although non-genetic inheritance is thought to play an important role in plant ecology and evolution, evidence for adaptive transgenerational plasticity is scarce. Here, we investigated the consequences of copper excess on offspring defences and fitness under recurring stress in the duckweed <jats:italic>Spirodela polyrhiza</jats:italic> across multiple asexual generations <jats:italic>.</jats:italic> Growing large monoclonal populations (greater than 10 000 individuals) for 30 generations under copper excess had negative fitness effects after short and no fitness effect after prolonged growth under recurring stress. These time-dependent growth rates were likely influenced by environment-induced transgenerational responses, as propagating plants as single descendants for 2 to 10 generations under copper excess had positive, negative or neutral effects on offspring fitness depending on the interval between initial and recurring stress (5 to 15 generations). Fitness benefits under recurring stress were independent of flavonoid accumulations, which in turn were associated with altered plant copper concentrations. Copper excess modified offspring fitness under recurring stress in a genotype-specific manner, and increasing the interval between initial and recurring stress reversed these genotype-specific fitness effects. Taken together, these data demonstrate time- and genotype-dependent adaptive and non-adaptive transgenerational responses under recurring stress, which suggests that non-genetic inheritance alters the evolutionary trajectory of clonal plant lineages in fluctuating environments. </jats:p>
Autoren
DOI
10.1098/rspb.2021.1269
eISSN
1471-2954
ISSN
0962-8452
Ausgabe der Veröffentlichung
1955
Zeitschrift
Proceedings of the Royal Society B: Biological Sciences
Sprache
en
Online publication date
2021
Datum der Veröffentlichung
2021
Status
Published
Herausgeber
The Royal Society
Herausgeber URL
http://dx.doi.org/10.1098/rspb.2021.1269
Datum der Datenerfassung
2023
Titel
Transgenerational non-genetic inheritance has fitness costs and benefits under recurring stress in the clonal duckweed <i>Spirodela polyrhiza</i>
Ausgabe der Zeitschrift
288

Datenquelle: Crossref

Abstract
Although non-genetic inheritance is thought to play an important role in plant ecology and evolution, evidence for adaptive transgenerational plasticity is scarce. Here, we investigated the consequences of copper excess on offspring defences and fitness under recurring stress in the duckweed <i>Spirodela polyrhiza</i> across multiple asexual generations<i>.</i> Growing large monoclonal populations (greater than 10 000 individuals) for 30 generations under copper excess had negative fitness effects after short and no fitness effect after prolonged growth under recurring stress. These time-dependent growth rates were likely influenced by environment-induced transgenerational responses, as propagating plants as single descendants for 2 to 10 generations under copper excess had positive, negative or neutral effects on offspring fitness depending on the interval between initial and recurring stress (5 to 15 generations). Fitness benefits under recurring stress were independent of flavonoid accumulations, which in turn were associated with altered plant copper concentrations. Copper excess modified offspring fitness under recurring stress in a genotype-specific manner, and increasing the interval between initial and recurring stress reversed these genotype-specific fitness effects. Taken together, these data demonstrate time- and genotype-dependent adaptive and non-adaptive transgenerational responses under recurring stress, which suggests that non-genetic inheritance alters the evolutionary trajectory of clonal plant lineages in fluctuating environments.
Addresses
  • Department of Biochemistry, Max-Planck Institute for Chemical Ecology, Jena, Germany.
Autoren
DOI
10.1098/rspb.2021.1269
eISSN
1471-2954
Externe Identifier
  • PubMed Identifier: 34284629
  • PubMed Central ID: PMC8292752
Funding acknowledgements
  • Swiss National Science Foundation: 186770
  • Swiss National Science Foundation: P400PB_186770
Open access
true
ISSN
0962-8452
Ausgabe der Veröffentlichung
1955
Zeitschrift
Proceedings. Biological sciences
Schlüsselwörter
  • Humans
  • Araceae
  • Adaptation, Physiological
  • Genotype
  • Cost-Benefit Analysis
Sprache
eng
Medium
Print-Electronic
Online publication date
2021
Open access status
Open Access
Paginierung
20211269
Datum der Veröffentlichung
2021
Status
Published
Publisher licence
CC BY
Datum der Datenerfassung
2021
Titel
Transgenerational non-genetic inheritance has fitness costs and benefits under recurring stress in the clonal duckweed <i>Spirodela polyrhiza</i>.
Sub types
  • Research Support, Non-U.S. Gov't
  • research-article
  • Journal Article
Ausgabe der Zeitschrift
288

Files

https://europepmc.org/articles/PMC8292752?pdf=render

Datenquelle: Europe PubMed Central

Abstract
Although non-genetic inheritance is thought to play an important role in plant ecology and evolution, evidence for adaptive transgenerational plasticity is scarce. Here, we investigated the consequences of copper excess on offspring defences and fitness under recurring stress in the duckweed Spirodela polyrhiza across multiple asexual generations. Growing large monoclonal populations (greater than 10 000 individuals) for 30 generations under copper excess had negative fitness effects after short and no fitness effect after prolonged growth under recurring stress. These time-dependent growth rates were likely influenced by environment-induced transgenerational responses, as propagating plants as single descendants for 2 to 10 generations under copper excess had positive, negative or neutral effects on offspring fitness depending on the interval between initial and recurring stress (5 to 15 generations). Fitness benefits under recurring stress were independent of flavonoid accumulations, which in turn were associated with altered plant copper concentrations. Copper excess modified offspring fitness under recurring stress in a genotype-specific manner, and increasing the interval between initial and recurring stress reversed these genotype-specific fitness effects. Taken together, these data demonstrate time- and genotype-dependent adaptive and non-adaptive transgenerational responses under recurring stress, which suggests that non-genetic inheritance alters the evolutionary trajectory of clonal plant lineages in fluctuating environments.
Autoren
Autoren-URL
https://www.ncbi.nlm.nih.gov/pubmed/34284629
DOI
10.1098/rspb.2021.1269
eISSN
1471-2954
Externe Identifier
  • PubMed Central ID: PMC8292752
Ausgabe der Veröffentlichung
1955
Zeitschrift
Proc Biol Sci
Schlüsselwörter
  • adaptive transgenerational plasticity
  • copper
  • duckweed
  • flavonoids
  • non-genetic inheritance
  • recurring stress
  • Adaptation, Physiological
  • Araceae
  • Cost-Benefit Analysis
  • Genotype
  • Humans
Sprache
eng
Country
England
Paginierung
20211269
Datum der Veröffentlichung
2021
Status
Published
Datum, an dem der Datensatz öffentlich gemacht wurde
2021
Titel
Transgenerational non-genetic inheritance has fitness costs and benefits under recurring stress in the clonal duckweed Spirodela polyrhiza.
Sub types
  • Journal Article
  • Research Support, Non-U.S. Gov't
Ausgabe der Zeitschrift
288

Datenquelle: PubMed

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