Latitudinal variation in soil nematode communities under climate warming-related range-expanding and native plants.
Centaurea stoebe
enemy release hypothesis
plant-pathogenic nematodes
range expansion
range-expanding plant species
root-feeding nematodes
Journal
Global change biology
ISSN: 1365-2486
Titre abrégé: Glob Chang Biol
Pays: England
ID NLM: 9888746
Informations de publication
Date de publication:
08 2019
08 2019
Historique:
received:
04
09
2018
revised:
14
01
2019
accepted:
28
03
2019
pubmed:
20
4
2019
medline:
12
10
2019
entrez:
20
4
2019
Statut:
ppublish
Résumé
Current climate change has led to latitudinal and altitudinal range expansions of numerous species. During such range expansions, plant species are expected to experience changes in interactions with other organisms, especially with belowground biota that have a limited dispersal capacity. Nematodes form a key component of the belowground food web as they include bacterivores, fungivores, omnivores and root herbivores. However, their community composition under climate change-driven intracontinental range-expanding plants has been studied almost exclusively under controlled conditions, whereas little is known about actual patterns in the field. Here, we use novel molecular sequencing techniques combined with morphological quantification in order to examine nematode communities in the rhizospheres of four range-expanding and four congeneric native species along a 2,000 km latitudinal transect from South-Eastern to North-Western Europe. We tested the hypotheses that latitudinal shifts in nematode community composition are stronger in range-expanding plant species than in congeneric natives and that in their new range, range-expanding plant species accumulate fewest root-feeding nematodes. Our results show latitudinal variation in nematode community composition of both range expanders and native plant species, while operational taxonomic unit richness remained the same across ranges. Therefore, range-expanding plant species face different nematode communities at higher latitudes, but this is also the case for widespread native plant species. Only one of the four range-expanding plant species showed a stronger shift in nematode community composition than its congeneric native and accumulated fewer root-feeding nematodes in its new range. We conclude that variation in nematode community composition with increasing latitude occurs for both range-expanding and native plant species and that some range-expanding plant species may become released from root-feeding nematodes in the new range.
Identifiants
pubmed: 31002208
doi: 10.1111/gcb.14657
pmc: PMC6617783
doi:
Substances chimiques
Soil
0
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
2714-2726Informations de copyright
© 2019 The Authors Global Change Biology Published by John Wiley & Sons Ltd.
Références
Ecol Lett. 2009 Nov;12(11):1238-49
pubmed: 19674041
Nature. 2018 Apr;556(7700):231-234
pubmed: 29618821
Nature. 2017 Nov 23;551(7681):457-463
pubmed: 29088705
Oecologia. 2000 Nov;125(3):444-452
pubmed: 28547340
New Phytol. 2014 Apr;202(2):431-41
pubmed: 24387238
Ecology. 2010 Oct;91(10):3027-36
pubmed: 21058562
Bioinformatics. 2012 Oct 1;28(19):2520-2
pubmed: 22908215
Ecol Evol. 2018 Oct 02;8(20):10288-10297
pubmed: 30397466
Ecol Lett. 2008 Mar;11(3):296-310
pubmed: 18047587
Oecologia. 2015 Sep;179(1):187-99
pubmed: 25899615
Nature. 2018 Aug;560(7717):233-237
pubmed: 30069051
PeerJ. 2016 Oct 18;4:e2584
pubmed: 27781170
Front Plant Sci. 2017 Oct 25;8:1861
pubmed: 29118781
ISME J. 2018 Dec;12(12):2811-2822
pubmed: 30013163
Mol Ecol. 2017 Aug;26(15):4085-4098
pubmed: 28489329
ISME J. 2013 Mar;7(3):652-9
pubmed: 23235291
FEMS Microbiol Ecol. 2005 Mar 1;52(1):79-92
pubmed: 16329895
Nature. 2003 Apr 17;422(6933):711-3
pubmed: 12700759
Nat Ecol Evol. 2017 Apr 28;1(6):150
pubmed: 28812635
Bioinformatics. 2010 Oct 1;26(19):2460-1
pubmed: 20709691
Science. 1995 Sep 1;269(5228):1257-60
pubmed: 17732112
Proc Natl Acad Sci U S A. 2018 Feb 20;115(8):1848-1853
pubmed: 29378939
J Nematol. 1993 Sep;25(3):315-31
pubmed: 19279775
Glob Chang Biol. 2019 Aug;25(8):2714-2726
pubmed: 31002208
Ann Bot. 2010 Jun;105(6):843-8
pubmed: 20354072
Glob Chang Biol. 2014 Aug;20(8):2631-43
pubmed: 24399762
Appl Environ Microbiol. 2009 Aug;75(15):5111-20
pubmed: 19502440
Science. 2018 Jan 19;359(6373):320-325
pubmed: 29348236
Front Microbiol. 2017 Aug 29;8:1645
pubmed: 28900420
PLoS Biol. 2012;10(11):e1001419
pubmed: 23139639
Nature. 2017 Nov 23;551(7681):507-511
pubmed: 29143816
Nature. 2003 Jan 2;421(6918):37-42
pubmed: 12511946
Ecology. 2008 Apr;89(4):1043-55
pubmed: 18481529
Nature. 2008 Dec 18;456(7224):946-8
pubmed: 19020504
Science. 2014 Nov 28;346(6213):1256688
pubmed: 25430773
Ecology. 2011 Apr;92(4):829-35
pubmed: 21661546
Ecol Lett. 2006 Sep;9(9):1080-8
pubmed: 16925657
Mol Ecol. 2013 Nov;22(21):5456-71
pubmed: 24103081
Nucleic Acids Res. 2013 Jan;41(Database issue):D597-604
pubmed: 23193267
Mol Ecol Resour. 2017 Nov;17(6):1257-1270
pubmed: 28323394
Bioinformatics. 2011 Aug 15;27(16):2194-200
pubmed: 21700674