Evidence map›Paper›PMID 33452307›Full record

ArticleScientific reports2021

Comparative analysis of nuclear, chloroplast, and mitochondrial genomes of watermelon and melon provides evidence of gene transfer.

Haonan Cui, Zhuo Ding, Qianglong Zhu, Yue Wu, Boyan Qiu, Peng Gao

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
3.7field-weighted citation impact, top 5% 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

31 citing papers in PubMed, 57 citations in OpenAlex.

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  12. Complete mitochondrial genome ofFrontiers in genetics · 2025
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  20. TheFrontiers in plant science · 2024
    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

6 authors at 2 institutions in 1 country.

Haonan CuiCollege of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin, 150030, Heilongjiang, People's Republic of China.
Zhuo DingCollege of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin, 150030, Heilongjiang, People's Republic of China.
Qianglong ZhuDepartment of Horticulture, College of Agronomy, Jiangxi Agricultural University, Nanchang, People's Republic of China.
Yue WuCollege of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin, 150030, Heilongjiang, People's Republic of China.
Boyan QiuCollege of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin, 150030, Heilongjiang, People's Republic of China.
Peng GaoCollege of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin, 150030, Heilongjiang, People's Republic of China. gaopeng_neau@163.com.
Northeast Agricultural University · CNJiangxi Agricultural University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

During plant evolution, there is genetic communication between organelle and nuclear genomes. A comparative analysis was performed on the organelle and nuclear genomes of the watermelon and melon. In the watermelon, chloroplast-derived sequences accounted for 7.6% of the total length of the mitochondrial genome. In the melon, chloroplast-derived sequences accounted for approximately 2.73% of the total mitochondrial genome. In watermelon and melon, the chloroplast-derived small-fragment sequences are either a subset of large-fragment sequences or appeared multiple times in the mitochondrial genome, indicating that these fragments may have undergone multiple independent migration integrations or emerged in the mitochondrial genome after migration, replication, and reorganization. There was no evidence of migration from the mitochondria to chloroplast genome. A sequence with a total length of about 73 kb (47%) in the watermelon chloroplast genome was homologous to a sequence of about 313 kb in the nuclear genome. About 33% of sequences in the watermelon mitochondrial genome was homologous with a 260 kb sequence in the nuclear genome. A sequence with a total length of about 38 kb (25%) in the melon chloroplast genome was homologous with 461 sequences in the nuclear genome, with a total length of about 301 kb. A 3.4 Mb sequence in the nuclear genome was homologous with a melon mitochondrial sequence. These results indicate that, during the evolution of watermelon and melon, a large amount of genetic material was exchanged between the nuclear genome and the two organelle genomes in the cytoplasm.

Indexed as

Genome, ChloroplastGenome, MitochondrialBiological EvolutionCell NucleusCitrullusCucurbitaceaeDNA, PlantGene Transfer, HorizontalGenome, PlantWhole Genome SequencingDNA, Plant

Identifiers

PMID33452307
PMCPMC7811005
OpenAlexW3122598549

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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.