Evidence map›Paper›PMID 34336401›Full record

ArticleApplications in plant sciences2021

On the potential of Angiosperms353 for population genomic studies.

Madeline Slimp, Lindsay D Williams, Haley Hale, Matthew G Johnson

Abstract read
In one paragraph

Article in Applications in plant sciences, 2021. 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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  15. Range extension and re-assessment ofBiodiversity data journal · 2025
    Article
  16. Phylogenomic study ofFrontiers in plant science · 2025
    Article
  17. The evolution of the hypotetraploidFrontiers in plant science · 2023
    Article
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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

4 authors.

Madeline SlimpDepartment of Biological Sciences Texas Tech University 2901 Main Street Lubbock Texas 79409 USA.ORCID https://orcid.org/0000-0002-5692-6369
Lindsay D WilliamsDepartment of Biological Sciences Texas Tech University 2901 Main Street Lubbock Texas 79409 USA.ORCID https://orcid.org/0000-0003-4359-5027
Haley HaleDepartment of Biological Sciences Texas Tech University 2901 Main Street Lubbock Texas 79409 USA.ORCID https://orcid.org/0000-0002-3318-8383
Matthew G JohnsonDepartment of Biological Sciences Texas Tech University 2901 Main Street Lubbock Texas 79409 USA.ORCID https://orcid.org/0000-0002-1958-6334

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

premiseThe successful application of universal targeted sequencing markers, such as those developed for the Angiosperms353 probe set, within populations could reduce or eliminate the need for specific marker development, while retaining the benefits of full-gene sequences in population-level analyses. However, whether the Angiosperms353 markers provide sufficient variation within species to calculate demographic parameters is untested.

methodsUsing herbarium specimens from a 50-year-old floristic survey in Texas, we sequenced 95 samples from 24 species using the Angiosperms353 probe set. Our data workflow calls variants within species and prepares data for population genetic analysis using standard metrics. In our case study, gene recovery was affected by genomic library concentration only at low concentrations and displayed limited phylogenetic bias.

resultsWe identified over 1000 segregating variants with zero missing data for 92% of species and demonstrate that Angiosperms353 markers contain sufficient variation to estimate pairwise nucleotide diversity (π)-typically between 0.002 and 0.010, with most variation found in flanking non-coding regions. In a subset of variants that were filtered to reduce linkage, we uncovered high heterozygosity in many species, suggesting that denser sampling within species should permit estimation of gene flow and population dynamics. DISCUSSION: Angiosperms353 should benefit conservation genetic studies by providing universal repeatable markers, low missing data, and haplotype information, while permitting inclusion of decades-old herbarium specimens.

Indexed as

Guadalupe Mountains National ParkherbariumHyb‐Seqtarget capture

Identifiers

PMID34336401
PMCPMC8312745

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LicenceCC BY-NC
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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.