Evidence map›Paper›PMID 34719689›Full record

ArticleHorticulture research2021

A draft genome, resequencing, and metabolomes reveal the genetic background and molecular basis of the nutritional and medicinal properties of loquat (Eriobotrya japonica (Thunb.) Lindl).

Yunsheng Wang

Open access · goldAbstract read
In one paragraph

Article in Horticulture research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
2.0field-weighted citation impact, top 12% 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

26 citing papers in PubMed, 35 citations in OpenAlex.

  1. Article
  2. Article
  3. The genomic design of fruit metabolomes.Plant communications · 2025
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  10. Genomic Survey of LRR-RLK Genes inPlants (Basel, Switzerland) · 2024
    Article
  11. Article
  12. Article
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  15. Article
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  17. Article
  18. Whole-Genome Resequencing Reveals the Diversity of Patchouli Germplasm.International journal of molecular sciences · 2023
    Article
  19. Antimicrobial and Antioxidant Properties ofJournal of medicinally active plants · 2023
    Article
  20. Article
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

1 author at 1 institution in 1 country.

Yunsheng WangSchool of Life and Health Science, Kaili University, Kaili City, Guizhou Province, 556011, China. wys3269@126.com.
Kaili University · CN

Funding

National Natural Science Foundation of China (National Science Foundation of China) 31560091
6 · The paper itself

Abstract

Loquat (Eriobotrya japonica) is a popular fruit and medicinal plant. Here, a high-quality draft genome of the E. japonica 'Big Five-pointed Star' cultivar that covers ~98% (733.32 Mb) of the estimated genome size (749.25 Mb) and contains a total of 45,492 protein-coding genes is reported. Comparative genomic analysis suggests that the loquat genome has evolved a unique genetic mechanism of chromosome repair. Resequencing data from 52 loquat cultivars, including 16 white-fleshed and 36 yellow-fleshed variants, were analyzed, and the flower, leaf, and root metabolomes of 'Big Five-pointed Star' were determined using a UPLC-ESI-MS/M system. A genome-wide association study identified several candidate genes associated with flesh color in E. japonica, linking these phenotypes to sugar metabolism. A total of 577 metabolites, including 98 phenolic acids, 95 flavonoids, and 28 terpenoids, were found, and 191 metabolites, including 46 phenolic acids, 33 flavonoids, and 7 terpenoids, showed no differences in concentration among the leaves, roots, and flowers. Candidate genes related to the biosynthesis of various medicinal ingredients, such as phenolics, flavonoids, terpenoids, and polysaccharides, were identified. Some of these genes were confirmed to be members of expanding gene families, suggesting that the high concentrations of beneficial metabolites in loquat may be associated with the number of biosynthetic genes in this plant. In summary, this study provides fundamental molecular insights into the nutritional and medical properties of E. japonica.

Identifiers

PMID34719689
PMCPMC8558328
OpenAlexW3209961508

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Registered trials

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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.