Evidence map›Paper›PMID 31653891›Full record

ArticleScientific reports2019

Structural variation of the complete chloroplast genome and plastid phylogenomics of the genus Asteropyrum (Ranunculaceae).

Jian He, Min Yao, Ru-Dan Lyu, Le-Le Lin, Hui-Jie Liu, Lin-Ying Pei, Shuang-Xi Yan, Lei Xie, Jin Cheng

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
2.7field-weighted citation impact, top 9% 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

46 citing papers in PubMed, 82 citations in OpenAlex.

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  6. Chloroplast genomes of nineFrontiers in plant science · 2026
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  7. The Complete Chloroplast Genome of Water Crowfoot ofInternational journal of molecular sciences · 2025
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  15. The complete plastome ofMitochondrial DNA. Part B, Resources · 2024
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  16. The first complete chloroplast genome ofFrontiers in plant science · 2024
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  17. The complete chloroplast genome ofMitochondrial DNA. Part B, Resources · 2024
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  18. The complete chloroplast genome ofMitochondrial DNA. Part B, Resources · 2024
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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

9 authors at 3 institutions in 1 country.

Jian HeBeijing Forestry University, Beijing, 100083, China.
Min YaoBeijing Forestry University, Beijing, 100083, China.
Ru-Dan LyuBeijing Forestry University, Beijing, 100083, China.
Le-Le LinBeijing Forestry University, Beijing, 100083, China.
Hui-Jie LiuInstitute of Botany, the Chinese Academy of Sciences, Beijing, 100093, China.
Lin-Ying PeiBeijing Forestry University Forest Science Co. Ltd., Beijing, 100083, China.
Shuang-Xi YanHenan Agricultural University, Zhengzhou, 450002, China.
Lei XieBeijing Forestry University, Beijing, 100083, China. xielei_si@126.com.
Jin ChengBeijing Forestry University, Beijing, 100083, China.
Beijing Forestry University · CNChinese Academy of Sciences · CNHenan Agricultural University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Two complete chloroplast genome sequences of Asteropyrum, as well as those of 25 other species from Ranunculaceae, were assembled using both Illumina and Sanger sequencing methods to address the structural variation of the cp genome and the controversial systematic position of the genus. Synteny and plastome structure were compared across the family. The cp genomes of the only two subspecies of Asteropyrum were found to be differentiated with marked sequence variation and different inverted repeat-single copy (IR-SC) borders. The plastomes of both subspecies contains 112 genes. However, the IR region of subspecies peltatum carries 27 genes, whereas that of subspecies cavaleriei has only 25 genes. Gene inversions, transpositions, and IR expansion-contraction were very commonly detected in Ranunculaceae. The plastome of Asteropyrum has the longest IR regions in the family, but has no gene inversions or transpositions. Non-coding regions of the cp genome were not ideal markers for inferring the generic relationships of the family, but they may be applied to interpret species relationship within the genus. Plastid phylogenomic analysis using complete cp genome with Bayesian method and partitioned modeling obtained a fully resolved phylogenetic framework for Ranunculaceae. Asteropyrum was detected to be sister to Caltha, and diverged early from subfamily Ranunculoideae.

Indexed as

Bayes TheoremChloroplastsEvolution, MolecularGenes, ChloroplastGenes, PlantGenome, ChloroplastGenome, PlastidGenomicsInverted Repeat SequencesPhylogenyPlastidsRanunculaceaeSequence Analysis, DNASpecies Specificity

Identifiers

PMID31653891
PMCPMC6814708
OpenAlexW2981902885

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LicenceCC BY
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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.