Evidence map›Paper›PMID 39902935›Full record

ArticlePlant biotechnology journal2025

An alternative splicing caused by a natural variation in BnaC02.VTE4 gene affects vitamin E and glucosinolate content in rapeseed (Brassica napus L.).

Furong Wang, Lieqiong Kuang, Zelin Xiao, Ze Tian, Xinfa Wang, Hanzhong Wang, Xiaoling Dun

Abstract read
In one paragraph

Article in Plant biotechnology journal, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
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

4 citing papers in PubMed.

  1. Plants (Basel, Switzerland) · 2026
    Article
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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

7 authors.

Furong WangKey Laboratory of Biology and Genetic Improvement of Oil Crops, Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Ministry of Agriculture and Rural Affairs, Wuhan, China.ORCID https://orcid.org/0009-0006-6760-939X
Lieqiong KuangKey Laboratory of Biology and Genetic Improvement of Oil Crops, Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Ministry of Agriculture and Rural Affairs, Wuhan, China.
Zelin XiaoKey Laboratory of Biology and Genetic Improvement of Oil Crops, Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Ministry of Agriculture and Rural Affairs, Wuhan, China.
Ze TianKey Laboratory of Biology and Genetic Improvement of Oil Crops, Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Ministry of Agriculture and Rural Affairs, Wuhan, China.
Xinfa WangKey Laboratory of Biology and Genetic Improvement of Oil Crops, Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Ministry of Agriculture and Rural Affairs, Wuhan, China.
Hanzhong WangKey Laboratory of Biology and Genetic Improvement of Oil Crops, Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Ministry of Agriculture and Rural Affairs, Wuhan, China.
Xiaoling DunKey Laboratory of Biology and Genetic Improvement of Oil Crops, Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Ministry of Agriculture and Rural Affairs, Wuhan, China.

Funding

Agricultural Science and Technology Innovation Program of Chinese Academy of Agricultural Sciences CAAS-ASTIP-2021-OCRICentral Public-interest Scientific Institution Basal Research Fund 1610172021002China Agriculture Research System of MOF and MARA CARS-12Talented Scientist Project in Qinghai Province 2023-NK-145
6 · The paper itself

Abstract

Vitamin E (VE) is essential for plants and animals. Rapeseed oil is rich in α-tocopherol (α-T), which is the most bioactive form of VE in human body. This study demonstrated that VE in rapeseed seeds was mainly controlled by embryo genotype through incomplete diallel hybridization. By genome-wide association study, the QTL-qVE.C02 associated with VE and α-T contents was detected in a Brassica napus association population, and the phenotypic contribution rate was up to 18.71%. BnaC02.VTE4, encoding gama-tocopherol methyltransferase, was proved as the target gene of qVE.C02 by genetic complementation. Two BnaC02.VTE4 haplotypes were identified in the population. Compared with BnaC02.VTE4

Indexed as

Alternative SplicingBrassica napusGlucosinolatesMethyltransferasesPlant ProteinsVitamin EGenes, PlantGenome-Wide Association StudyQuantitative Trait LociSeedsGlucosinolatesMethyltransferasesPlant ProteinsVitamin Ealpha‐tocopherolglucosinolaterapeseedvitamin EVTE4

Identifiers

PMID39902935
PMCPMC12018824

What OpenQuestion holds

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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.