Evidence map›Paper›PMID 42040872›Full record

ArticleEcology and evolution2026

Extremely Fine-Scale Soil Heterogeneity in a Rare Serpentine Endemic Plant Shape Patterns of Genetic Diversity.

Joseph Braasch, Julia G Harenčár, Sarah Swope

Abstract read
In one paragraph

Article in Ecology and evolution, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

3 authors.

Joseph BraaschDepartment of Ecology and Evolutionary Biology University of Arizona Tucson Arizona USA.ORCID https://orcid.org/0000-0001-7502-1517
Julia G HarenčárCenter for Population Biology University of California Davis California USA.
Sarah SwopeMills College Northeastern University Oakland California USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Studies of population genetic structure are typically conducted at the scale of species distributions and encompass large distances and substantial environmental variation. However, population genetic structure could also be present in species with highly restricted global distributions, such as habitat specialists with threatened or vulnerable conservation status. For these organisms, low dispersal distances coupled with fine-scale environmental heterogeneity could influence population genetic composition, potentially creating spatial genetic structure and genotype by environment associations. Here, we use the serpentine endemic plant

Indexed as

Calochortusenvironmental heterogeneitylandscape geneticsplant ecologyserpentine ecology

Identifiers

PMID42040872
PMCPMC13107270

What OpenQuestion holds

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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.