Evidence map›Paper›PMID 35026989›Full record

ArticleBMC plant biology2022

Assembly and comparative analysis of the first complete mitochondrial genome of Acer truncatum Bunge: a woody oil-tree species producing nervonic acid.

Qiuyue Ma, Yuxiao Wang, Shushun Li, Jing Wen, Lu Zhu, Kunyuan Yan, Yiming Du, Jie Ren, Shuxian Li, Zhu Chen and 2 more

Open access · goldAbstract readComparative Study
In one paragraph

Article in BMC plant biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 87 papers.

0numbers the graph read from it
0cells of the map it votes in
87citing papers in PubMed
13.8field-weighted citation impact, top 1% 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

87 citing papers in PubMed, 153 citations in OpenAlex.

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  15. The mitochondrial and chloroplast genomes ofFrontiers in plant science · 2026
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27 more citing papers are in PubMed but not listed here.

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

12 authors at 3 institutions in 1 country.

Qiuyue MaInstitute of Leisure Agriculture, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China.
Yuxiao WangNanjing Forestry University, Nanjing, 210037, China.
Shushun LiInstitute of Leisure Agriculture, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China.
Jing WenInstitute of Leisure Agriculture, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China.
Lu ZhuInstitute of Leisure Agriculture, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China.
Kunyuan YanInstitute of Leisure Agriculture, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China.
Yiming DuInstitute of Leisure Agriculture, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China.
Jie RenInstitute of Agricultural Engineering, Anhui Academy of Agricultural Sciences, 40 Nongkenanlu, Hefei, 230031, Anhui, China.
Shuxian LiNanjing Forestry University, Nanjing, 210037, China.
Zhu ChenInstitute of Agricultural Engineering, Anhui Academy of Agricultural Sciences, 40 Nongkenanlu, Hefei, 230031, Anhui, China.
Changwei BiNanjing Forestry University, Nanjing, 210037, China. bichwei@163.com.
Qianzhong LiInstitute of Leisure Agriculture, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China. qianzhongli@jaas.ac.cn.
Jiangsu Academy of Agricultural Sciences · CNAnhui Academy of Agricultural Sciences · CNNanjing Forestry University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAcer truncatum (purpleblow maple) is a woody tree species that produces seeds with high levels of valuable fatty acids (especially nervonic acid). The species is admired as a landscape plant with high developmental prospects and scientific research value. The A. truncatum chloroplast genome has recently been reported; however, the mitochondrial genome (mitogenome) is still unexplored.

resultsWe characterized the A. truncatum mitogenome, which was assembled using reads from PacBio and Illumina sequencing platforms, performed a comparative analysis against different species of Acer. The circular mitogenome of A. truncatum has a length of 791,052 bp, with a base composition of 27.11% A, 27.21% T, 22.79% G, and 22.89% C. The A. truncatum mitogenome contains 62 genes, including 35 protein-coding genes, 23 tRNA genes and 4 rRNA genes. We also examined codon usage, sequence repeats, RNA editing and selective pressure in the A. truncatum mitogenome. To determine the evolutionary and taxonomic status of A. truncatum, we conducted a phylogenetic analysis based on the mitogenomes of A. truncatum and 25 other taxa. In addition, the gene migration from chloroplast and nuclear genomes to the mitogenome were analyzed. Finally, we developed a novel NAD1 intron indel marker for distinguishing several Acer species.

conclusionsIn this study, we assembled and annotated the mitogenome of A. truncatum, a woody oil-tree species producing nervonic acid. The results of our analyses provide comprehensive information on the A. truncatum mitogenome, which would facilitate evolutionary research and molecular barcoding in Acer.

Indexed as

Genome, MitochondrialAcerFatty Acids, MonounsaturatedGenetic VariationPhylogenyPlant OilsTreesFatty Acids, MonounsaturatedPlant OilsAcer truncatumMitochondrial genomePhylogenetic analysisRepeats

Identifiers

PMID35026989
PMCPMC8756732
OpenAlexW4226071062

What OpenQuestion holds

Textmetadata
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.