Evidence map›Paper›PMID 33046785›Full record

ArticleScientific reports2020

Mating system and population structure in the natural distribution of Toona ciliata (Meliaceae) in South China.

Wei Zhou, Xin-Xin Zhang, Ying Ren, Pei Li, Xiao-Yang Chen, Xin-Sheng Hu

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.8field-weighted citation impact, top 30% of its field
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

10 citing papers in PubMed, 19 citations in OpenAlex.

  1. Article
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  3. Article
  4. Review
  5. Article
  6. Article
  7. Phylogeography ofGenes · 2022
    Article
  8. 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

6 authors at 1 institution in 1 country.

Wei Zhou *College of Forestry and Landscape Architecture, South China Agricultural University, Guangdong, 510642, China.
Xin-Xin Zhang *College of Forestry and Landscape Architecture, South China Agricultural University, Guangdong, 510642, China.
Ying RenCollege of Forestry and Landscape Architecture, South China Agricultural University, Guangdong, 510642, China.
Pei LiCollege of Forestry and Landscape Architecture, South China Agricultural University, Guangdong, 510642, China.
Xiao-Yang ChenCollege of Forestry and Landscape Architecture, South China Agricultural University, Guangdong, 510642, China. xychen@scau.edu.cn.
Xin-Sheng HuCollege of Forestry and Landscape Architecture, South China Agricultural University, Guangdong, 510642, China. xinsheng@scau.edu.cn.ORCID http://orcid.org/0000-0002-8049-9491
South China Agricultural University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Most initially perfect flowers of Toona ciliata Roem subsequently develop into functionally unisexual flowers and their relative positions in the same inflorescence could enhance the outcrossing system in this species. Here we investigated the mating system of this species. We used eight nuclear microsatellite markers and investigated the progeny of 125 mother trees from six populations naturally distributed in South China, with sample sizes ranging from 64 to 300 seeds. The multilocus outcrossing rate was 0.970 ± 0.063, and the single locus outcrossing rate was 0.859 ± 0.106, indicating the pattern of predominant outcrossing. Selfing was present in one population, but biparental inbreeding occurred in five populations. Inbreeding was absent in maternal parents, and correlations of selfing among families or among loci were generally insignificant. Positive correlation of paternity at multiple loci was significant in four populations, but was not consistent with the results at single loci. Population substructure occurred in male similarity between outcrosses only in one population. Population genetic differentaitaion was significant (F

Indexed as

ChinaCrosses, GeneticEndangered SpeciesGenetic LociInbreedingMeliaceaeMicrosatellite RepeatsPollinationReproductionToona

Identifiers

PMID33046785
PMCPMC7550595
OpenAlexW3092223396

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.