Natural variation in life history strategy of Arabidopsis thaliana determines stress responses to drought and insects of different feeding guilds

Nelson H. Davila Olivas, Enric Frago Clols, Manus P.M. Thoen, Karen J. Kloth, Frank F.M. Becker, Joop J.A. van Loon, Gerrit Gort, Joost J.B. Keurentjes, Joost van Heerwaarden, Marcel Dicke*

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

9 Citations (Scopus)

Abstract

Plants are sessile organisms and, consequently, are exposed to a plethora of stresses in their local habitat. As a result, different populations of a species are subject to different selection pressures leading to adaptation to local conditions and intraspecific divergence. The annual brassicaceous plant Arabidopsis thaliana is an attractive model for ecologists and evolutionary biologists due to the availability of a large collection of resequenced natural accessions. Accessions of A. thaliana display one of two different life cycle strategies: summer and winter annuals. We exposed a collection of 308 European Arabidopsis accessions, that have been genotyped for 250K SNPs, to a range of stresses: one abiotic stress (drought), four biotic stresses (Pieris rapae caterpillars, Plutella xylostella caterpillars, Frankliniella occidentalis thrips and Myzus persicae aphids) and two combined stresses (drought plus P. rapae and Botrytis cinerea fungus plus P. rapae). We identified heritable genetic variation for responses to the different stresses, estimated by narrow-sense heritability. We found that accessions displaying different life cycle strategies differ in their response to stresses. Winter annuals are more resistant to drought, aphids and thrips and summer annuals are more resistant to P. rapae and P. xylostella caterpillars. Summer annuals are also more resistant to the combined stresses of drought plus P. rapae and infection by the fungus Botryris cinerea plus herbivory by P. rapae. Adaptation to drought displayed a longitudinal gradient. Finally, trade-offs were recorded between the response to drought and responses to herbivory by caterpillars of the specialist herbivore P. rapae.
Original languageEnglish
Pages (from-to)2959-2977
JournalMolecular Ecology
Volume26
Issue number11
DOIs
Publication statusPublished - 2017

Fingerprint

Pieris rapae
Droughts
guild
Arabidopsis
Insects
stress response
life history
Arabidopsis thaliana
drought
caterpillar
insect
Aphids
insects
Herbivory
Thysanoptera
insect larvae
thrips
drought stress
herbivores
Life Cycle Stages

Keywords

  • Biotic stress
  • Drought
  • Fungal pathogen
  • Generalist
  • Herbivory
  • Specialist
  • Summer annual
  • Winter annual
  • 017-4016

Cite this

@article{d365d921cd3f436d8af6f2364c165968,
title = "Natural variation in life history strategy of Arabidopsis thaliana determines stress responses to drought and insects of different feeding guilds",
abstract = "Plants are sessile organisms and, consequently, are exposed to a plethora of stresses in their local habitat. As a result, different populations of a species are subject to different selection pressures leading to adaptation to local conditions and intraspecific divergence. The annual brassicaceous plant Arabidopsis thaliana is an attractive model for ecologists and evolutionary biologists due to the availability of a large collection of resequenced natural accessions. Accessions of A. thaliana display one of two different life cycle strategies: summer and winter annuals. We exposed a collection of 308 European Arabidopsis accessions, that have been genotyped for 250K SNPs, to a range of stresses: one abiotic stress (drought), four biotic stresses (Pieris rapae caterpillars, Plutella xylostella caterpillars, Frankliniella occidentalis thrips and Myzus persicae aphids) and two combined stresses (drought plus P. rapae and Botrytis cinerea fungus plus P. rapae). We identified heritable genetic variation for responses to the different stresses, estimated by narrow-sense heritability. We found that accessions displaying different life cycle strategies differ in their response to stresses. Winter annuals are more resistant to drought, aphids and thrips and summer annuals are more resistant to P. rapae and P. xylostella caterpillars. Summer annuals are also more resistant to the combined stresses of drought plus P. rapae and infection by the fungus Botryris cinerea plus herbivory by P. rapae. Adaptation to drought displayed a longitudinal gradient. Finally, trade-offs were recorded between the response to drought and responses to herbivory by caterpillars of the specialist herbivore P. rapae.",
keywords = "Biotic stress, Drought, Fungal pathogen, Generalist, Herbivory, Specialist, Summer annual, Winter annual, 017-4016",
author = "{Davila Olivas}, {Nelson H.} and {Frago Clols}, Enric and Thoen, {Manus P.M.} and Kloth, {Karen J.} and Becker, {Frank F.M.} and {van Loon}, {Joop J.A.} and Gerrit Gort and Keurentjes, {Joost J.B.} and {van Heerwaarden}, Joost and Marcel Dicke",
year = "2017",
doi = "10.1111/mec.14100",
language = "English",
volume = "26",
pages = "2959--2977",
journal = "Molecular Ecology",
issn = "0962-1083",
publisher = "Wiley",
number = "11",

}

TY - JOUR

T1 - Natural variation in life history strategy of Arabidopsis thaliana determines stress responses to drought and insects of different feeding guilds

AU - Davila Olivas, Nelson H.

AU - Frago Clols, Enric

AU - Thoen, Manus P.M.

AU - Kloth, Karen J.

AU - Becker, Frank F.M.

AU - van Loon, Joop J.A.

AU - Gort, Gerrit

AU - Keurentjes, Joost J.B.

AU - van Heerwaarden, Joost

AU - Dicke, Marcel

PY - 2017

Y1 - 2017

N2 - Plants are sessile organisms and, consequently, are exposed to a plethora of stresses in their local habitat. As a result, different populations of a species are subject to different selection pressures leading to adaptation to local conditions and intraspecific divergence. The annual brassicaceous plant Arabidopsis thaliana is an attractive model for ecologists and evolutionary biologists due to the availability of a large collection of resequenced natural accessions. Accessions of A. thaliana display one of two different life cycle strategies: summer and winter annuals. We exposed a collection of 308 European Arabidopsis accessions, that have been genotyped for 250K SNPs, to a range of stresses: one abiotic stress (drought), four biotic stresses (Pieris rapae caterpillars, Plutella xylostella caterpillars, Frankliniella occidentalis thrips and Myzus persicae aphids) and two combined stresses (drought plus P. rapae and Botrytis cinerea fungus plus P. rapae). We identified heritable genetic variation for responses to the different stresses, estimated by narrow-sense heritability. We found that accessions displaying different life cycle strategies differ in their response to stresses. Winter annuals are more resistant to drought, aphids and thrips and summer annuals are more resistant to P. rapae and P. xylostella caterpillars. Summer annuals are also more resistant to the combined stresses of drought plus P. rapae and infection by the fungus Botryris cinerea plus herbivory by P. rapae. Adaptation to drought displayed a longitudinal gradient. Finally, trade-offs were recorded between the response to drought and responses to herbivory by caterpillars of the specialist herbivore P. rapae.

AB - Plants are sessile organisms and, consequently, are exposed to a plethora of stresses in their local habitat. As a result, different populations of a species are subject to different selection pressures leading to adaptation to local conditions and intraspecific divergence. The annual brassicaceous plant Arabidopsis thaliana is an attractive model for ecologists and evolutionary biologists due to the availability of a large collection of resequenced natural accessions. Accessions of A. thaliana display one of two different life cycle strategies: summer and winter annuals. We exposed a collection of 308 European Arabidopsis accessions, that have been genotyped for 250K SNPs, to a range of stresses: one abiotic stress (drought), four biotic stresses (Pieris rapae caterpillars, Plutella xylostella caterpillars, Frankliniella occidentalis thrips and Myzus persicae aphids) and two combined stresses (drought plus P. rapae and Botrytis cinerea fungus plus P. rapae). We identified heritable genetic variation for responses to the different stresses, estimated by narrow-sense heritability. We found that accessions displaying different life cycle strategies differ in their response to stresses. Winter annuals are more resistant to drought, aphids and thrips and summer annuals are more resistant to P. rapae and P. xylostella caterpillars. Summer annuals are also more resistant to the combined stresses of drought plus P. rapae and infection by the fungus Botryris cinerea plus herbivory by P. rapae. Adaptation to drought displayed a longitudinal gradient. Finally, trade-offs were recorded between the response to drought and responses to herbivory by caterpillars of the specialist herbivore P. rapae.

KW - Biotic stress

KW - Drought

KW - Fungal pathogen

KW - Generalist

KW - Herbivory

KW - Specialist

KW - Summer annual

KW - Winter annual

KW - 017-4016

U2 - 10.1111/mec.14100

DO - 10.1111/mec.14100

M3 - Article

VL - 26

SP - 2959

EP - 2977

JO - Molecular Ecology

JF - Molecular Ecology

SN - 0962-1083

IS - 11

ER -