Evidence map›Paper›PMID 32173867›Full record

ArticleThe New phytologist2020

Adaptive genetic variation to drought in a widely distributed conifer suggests a potential for increasing forest resilience in a drying climate.

Claire Depardieu, Martin P Girardin, Simon Nadeau, Patrick Lenz, Jean Bousquet, Nathalie Isabel

Abstract read
In one paragraph

Article in The New phytologist, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

33 citing papers in PubMed.

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  20. A review onEcology and evolution · 2023
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Claire DepardieuNatural Resources Canada, Canadian Forest Service, Laurentian Forestry Centre, 1055, rue du PEPS, PO Box 10380, Stn. Sainte-Foy, Québec, QC, G1V 4C7, Canada.ORCID 0000-0003-1340-1586
Martin P GirardinNatural Resources Canada, Canadian Forest Service, Laurentian Forestry Centre, 1055, rue du PEPS, PO Box 10380, Stn. Sainte-Foy, Québec, QC, G1V 4C7, Canada.ORCID 0000-0003-0436-7486
Simon NadeauNatural Resources Canada, Canadian Forest Service, Canadian Wood Fibre Centre, 1055, rue du PEPS, PO Box 10380, Stn. Sainte-Foy, Québec, QC, G1V 4C7, Canada.ORCID 0000-0002-3519-4998
Patrick LenzCanada Research Chair in Forest Genomics, Institute for Systems and Integrative Biology, Université Laval, Québec, QC, G1V 0A6, Canada.ORCID 0000-0002-0184-9247
Jean BousquetCanada Research Chair in Forest Genomics, Institute for Systems and Integrative Biology, Université Laval, Québec, QC, G1V 0A6, Canada.
Nathalie IsabelNatural Resources Canada, Canadian Forest Service, Laurentian Forestry Centre, 1055, rue du PEPS, PO Box 10380, Stn. Sainte-Foy, Québec, QC, G1V 4C7, Canada.ORCID 0000-0001-8621-9801

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Drought intensity and frequency are increasing under global warming, with soil water availability now being a major factor limiting tree growth in circumboreal forests. Still, the adaptive capacity of trees in the face of future climatic regimes remains poorly documented. Using 1481 annually resolved tree-ring series from 29-yr-old trees, we evaluated the drought sensitivity of 43 white spruce (Picea glauca (Moench) Voss) populations established in a common garden experiment. We show that genetic variation among populations in response to drought plays a significant role in growth resilience. Local genetic adaptation allowed populations from drier geographical origins to grow better, as indicated by higher resilience to extreme drought events, compared with populations from more humid geographical origins. The substantial genetic variation found for growth resilience highlights the possibility of selecting for drought resilience in boreal conifers. As a major research outcome, we showed that adaptive genetic variation in response to changing local conditions can shape drought vulnerability at the intraspecific level. Our findings have wide implications for forest ecosystem management and conservation.

Indexed as

DroughtsTracheophytaClimate ChangeEcosystemForestsGenetic VariationTreescommon garden experimentdendroecologygeneticslocal adaptationprovenance trialtree ringswhite spruce

Identifiers

PMID32173867
PMCPMC7317761

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.