Evidence map›Paper›PMID 28615665›Full record

ArticleScientific reports2017

Trilocular phenotype in Brassica juncea L. resulted from interruption of CLAVATA1 gene homologue (BjMc1) transcription.

Ping Xu, Shiqin Cao, Kaining Hu, Xiaohua Wang, Wei Huang, Gang Wang, Zewen Lv, Zhongsong Liu, Jing Wen, Bin Yi and 4 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

16 citing papers in PubMed, 36 citations in OpenAlex.

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  8. Frontiers in plant science · 2022
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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

14 authors at 2 institutions in 1 country.

Ping XuNational Key Laboratory of Crop Genetic Improvement and National Engineering Research Center of Rapeseed, Huazhong Agricultural University, Wuhan, 430070, China.
Shiqin CaoNational Key Laboratory of Crop Genetic Improvement and National Engineering Research Center of Rapeseed, Huazhong Agricultural University, Wuhan, 430070, China.
Kaining HuNational Key Laboratory of Crop Genetic Improvement and National Engineering Research Center of Rapeseed, Huazhong Agricultural University, Wuhan, 430070, China.
Xiaohua WangNational Key Laboratory of Crop Genetic Improvement and National Engineering Research Center of Rapeseed, Huazhong Agricultural University, Wuhan, 430070, China.
Wei HuangNational Key Laboratory of Crop Genetic Improvement and National Engineering Research Center of Rapeseed, Huazhong Agricultural University, Wuhan, 430070, China.
Gang WangNational Key Laboratory of Crop Genetic Improvement and National Engineering Research Center of Rapeseed, Huazhong Agricultural University, Wuhan, 430070, China.
Zewen LvNational Key Laboratory of Crop Genetic Improvement and National Engineering Research Center of Rapeseed, Huazhong Agricultural University, Wuhan, 430070, China.
Zhongsong LiuOil Crops Research Institute, Hunan Agricultural University, Changsha, 410128, China.
Jing WenNational Key Laboratory of Crop Genetic Improvement and National Engineering Research Center of Rapeseed, Huazhong Agricultural University, Wuhan, 430070, China.
Bin YiNational Key Laboratory of Crop Genetic Improvement and National Engineering Research Center of Rapeseed, Huazhong Agricultural University, Wuhan, 430070, China.
Chaozhi MaNational Key Laboratory of Crop Genetic Improvement and National Engineering Research Center of Rapeseed, Huazhong Agricultural University, Wuhan, 430070, China.
Jinxing TuNational Key Laboratory of Crop Genetic Improvement and National Engineering Research Center of Rapeseed, Huazhong Agricultural University, Wuhan, 430070, China.
Tingdong FuNational Key Laboratory of Crop Genetic Improvement and National Engineering Research Center of Rapeseed, Huazhong Agricultural University, Wuhan, 430070, China.
Jinxiong ShenNational Key Laboratory of Crop Genetic Improvement and National Engineering Research Center of Rapeseed, Huazhong Agricultural University, Wuhan, 430070, China. jxshen@mail.hzau.edu.cn.
Huazhong Agricultural University · CNOil Crops Research Institute · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

As a desirable agricultural trait, multilocular trait of rapeseed (Brassica rapa; Brassica napus; Brassica juncea), always represents higher yield per plant compared with bilocular plants. We previously isolated a trilocular gene locus, Bjmc1, and identified a set of molecular markers linked to the trilocular gene. With a map-based cloning, we identified that the BjMc1 was located in B genome of Brassica juncea, and it was a CLAVATA1 (CLV1) gene homologue. The insertion of a copia-LTR retrotransposable element 1 (RTE1) into the coding region of BjMc1 interrupted its transcription in rapeseed, leading to the trilocular phenotype. Phylogenetic analysis showed that Mc1 genes were conserved and widespread in land plants. Two amino acid sites had undergone positive selection in the ancestor of Mc1 genes, and then purifying selection was the dominant force after the divergence of dicots and monocots from their common ancestor in the evolutionary process, indicating that Mc1 genes are conserved in modern land plants. Our results provided new insights in molecular regulatory mechanism of multilocularity in rapeseed, and better understanding of molecular mechanism in crop yield improvement.

Indexed as

Genes, PlantArabidopsis ProteinsBiological EvolutionCaspasesChromosome MappingMustard PlantPhenotypeProtein Serine-Threonine KinasesArabidopsis ProteinsCaspasesCLV1 protein, ArabidopsisMC1 protein, ArabidopsisProtein Serine-Threonine Kinases

Identifiers

PMID28615665
PMCPMC5471281
OpenAlexW2622602240

What OpenQuestion holds

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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.