Evidence map›Paper›PMID 39722018›Full record

ArticleBMC plant biology2024

Comparative genomics and phylogenetic analysis of six Malvaceae species based on chloroplast genomes.

Yiwang Zhong, Beibei Bai, Yangyang Sun, Ke Wen, Yang Qiao, Lijun Guo, Huidong Deng, Yingjun Ye, Liying Feng, Xuejie Feng

Abstract readComparative Study
In one paragraph

Article in BMC plant biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Plastome evidence repositionsFrontiers in plant science · 2026
    Article
  5. Article
  6. Complete Chloroplast Genome Analysis ofPlants (Basel, Switzerland) · 2025
    Article
  7. PhytoKeys · 2025
    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

10 authors.

Yiwang Zhong *Sanya Institute, Hainan Academy of Agricultural Sciences, Sanya, 572024, China.
Beibei Bai *Sanya Institute, Hainan Academy of Agricultural Sciences, Sanya, 572024, China.
Yangyang SunSanya Institute, Hainan Academy of Agricultural Sciences, Sanya, 572024, China.
Ke WenSanya Institute, Hainan Academy of Agricultural Sciences, Sanya, 572024, China.
Yang QiaoInstitute of Tropical Fruit Trees, Hainan Academy of Agricultural Sciences, Haikou, 571100, China.
Lijun GuoInstitute of Tropical Fruit Trees, Hainan Academy of Agricultural Sciences, Haikou, 571100, China.
Huidong DengInstitute of Tropical Fruit Trees, Hainan Academy of Agricultural Sciences, Haikou, 571100, China.
Yingjun YeInstitute of Tropical Fruit Trees, Hainan Academy of Agricultural Sciences, Haikou, 571100, China.
Liying FengYazhouwan National Laboratory, Sanya, 572024, China. lyfengad@163.com.
Xuejie FengSanya Institute, Hainan Academy of Agricultural Sciences, Sanya, 572024, China. 13807680898@163.com.

Funding

Hainan Academy of Agricultural Sciences program HAAS2022JBGS01Hainan Academy of Agricultural Sciences Tropical fruit research Institute level overall research project 2024SJZD01Sanya science and technology innovation special project 2022KJCX11
6 · The paper itself

Abstract

The Malvaceae family, comprising 9 subfamilies and 4,225 species, includes economically significant taxa, such as Ceiba pentandra, Gossypium ekmanianum, Gossypium stephensii, Kokia drynarioides, Talipariti hamabo, and Durio zibethinus. Chloroplast (cp) genome research is crucial for elucidating the evolutionary divergence and species identification within this family. In this study, we assembled and annotated cp genomes of six Malvaceae species, conducting comprehensive comparative genomic and phylogenomic analyses. The assembled genomes range from 160,495 to 163,970 bp in size, with 125-129 genes annotated. Notable differences were observed in the IR (inverted repeat) regions, and SSR analysis revealed that Durio zibethinus has the highest number of specific variation sites. Among the six species, Talipariti hamabo uniquely exhibits more palindromic repeats than forward repeats. Seven highly mutated regions were identified, offering potential markers for species identification. Phylogenetic reconstruction using the maximum likelihood method revealed two primary clades within Malvaceae: Byttneriina and Malvadendrina. Within Malvadendrina, the subfamily Helicteroideae represents the earliest divergence, followed by Sterculioideae. This study provides a robust phylogenetic framework and valuable insights into the classification and evolutionary history of Malvaceae species.

Indexed as

Genome, ChloroplastGenomicsMalvaceaePhylogenyEvolution, MolecularGenome, PlantChloroplast genomeComparative analysisMalvaceaePhylogenySequence characteristic

Identifiers

PMID39722018
PMCPMC11670485

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Registered trials

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