Evidence map›Paper›PMID 35305558›Full record

ArticleBMC genomics2022

Complete chloroplast genome sequences of three aroideae species (Araceae): lights into selective pressure, marker development and phylogenetic relationships.

Bicong Li, Tao Liu, Asjad Ali, Yao Xiao, Nan Shan, Jingyu Sun, Yingjin Huang, Qinghong Zhou, Qianglong Zhu

Open access · goldAbstract read
In one paragraph

Article in BMC genomics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
6.6field-weighted citation impact, top 2% 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

27 citing papers in PubMed, 56 citations in OpenAlex.

  1. Article
  2. Article
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  5. Assembly and sequence analysis of the chloroplast genome ofMitochondrial DNA. Part B, Resources · 2026
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  6. Comparative complete chloroplast genome analysis ofFrontiers in plant science · 2026
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  7. Complete chloroplast genome and phylogenetic analysis ofMitochondrial DNA. Part B, Resources · 2026
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  8. Review
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  12. Article
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  18. Article
  19. The complete plastome ofMitochondrial DNA. Part B, Resources · 2024
    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

9 authors at 1 institution in 1 country.

Bicong LiJiangxi Province Key Laboratory of Root and Tuber Crops Biology, Jiangxi Agricultural University, NO.1101 Zhimin Street Qingshanhu District, 330045, Nanchang, China.
Tao LiuJiangxi Province Key Laboratory of Root and Tuber Crops Biology, Jiangxi Agricultural University, NO.1101 Zhimin Street Qingshanhu District, 330045, Nanchang, China.
Asjad AliQueensland Department of Agriculture and Fisheries, PO Box 1054, Mareeba, QLD, 4880, Australia.
Yao XiaoJiangxi Province Key Laboratory of Root and Tuber Crops Biology, Jiangxi Agricultural University, NO.1101 Zhimin Street Qingshanhu District, 330045, Nanchang, China.
Nan ShanJiangxi Province Key Laboratory of Root and Tuber Crops Biology, Jiangxi Agricultural University, NO.1101 Zhimin Street Qingshanhu District, 330045, Nanchang, China.
Jingyu SunJiangxi Province Key Laboratory of Root and Tuber Crops Biology, Jiangxi Agricultural University, NO.1101 Zhimin Street Qingshanhu District, 330045, Nanchang, China.
Yingjin HuangJiangxi Province Key Laboratory of Root and Tuber Crops Biology, Jiangxi Agricultural University, NO.1101 Zhimin Street Qingshanhu District, 330045, Nanchang, China.
Qinghong ZhouJiangxi Province Key Laboratory of Root and Tuber Crops Biology, Jiangxi Agricultural University, NO.1101 Zhimin Street Qingshanhu District, 330045, Nanchang, China. qinghongzhou@126.com.
Qianglong ZhuJiangxi Province Key Laboratory of Root and Tuber Crops Biology, Jiangxi Agricultural University, NO.1101 Zhimin Street Qingshanhu District, 330045, Nanchang, China. longzhu2011@126.com.
Jiangxi Agricultural University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundColocasia gigantea, Caladium bicolor and Xanthosoma sagittifolium are three worldwide famous ornamental and/or vegetable plants in the Araceae family, these species in the subfamily Aroideae are phylogenetically perplexing due to shared interspecific morphological traits and variation.

resultThis study, for the first time ever, assembled and analyzed complete chloroplast genomes of C. gigantea, C. bicolor and X. sagittifolium with genome sizes of 165,906 bp, 153,149 bp and 165,169 bp in length, respectively. The genomes were composed of conserved quadripartite circular structures with a total of 131 annotated genes, including 8 rRNA, 37 tRNA and 86 protein-coding genes. A comparison within Aroideae showed seven protein-coding genes (accD, ndhF, ndhK, rbcL, rpoC1, rpoC2 and matK) linked to environmental adaptation. Phylogenetic analysis confirmed a close relationship of C. gigantea with C. esculenta and S. colocasiifolia, and the C. bicolor with X. sagittifolium. Furthermore, three DNA barcodes (atpH-atpI + psaC-ndhE, atpH-atpI + trnS-trnG, atpH-atpI + psaC-ndhE + trnS-trnG) harbored highly variable regions to distinguish species in Aroideae subfamily.

conclusionThese results would be beneficial for species identification, phylogenetic relationship, genetic diversity, and potential of germplasm resources in Aroideae.

Indexed as

AraceaeGenome, ChloroplastChloroplastsEvolution, MolecularPhylogenyAroideaeChloroplast genomePhylogenetic relationshipsSelective pressuresStructural comparison

Identifiers

PMID35305558
PMCPMC8933883
OpenAlexW4220835506

What OpenQuestion holds

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LicenceCC BY
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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.