Evidence map›Paper›PMID 40835796›Full record

ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2025

Identification of an adaptor protein 2σ gene for OsTGW12 to determine grain weight and potentiate quality breeding in rice.

Xiaoqiong Li, Huangai Li, Ke Xie, Jinling Han, Kaiqiang Liu, Ying Chen, Jingang Qi, Hongpei Jin, Hanhua Tong, Aihua Sha and 1 more

Abstract read
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In one paragraph

Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

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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

1 citing paper in PubMed.

  1. 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

11 authors.

Xiaoqiong Li *Guangxi Key Laboratory of Rice Genetics and Breeding, Rice Research Institute, Guangxi Academy of Agricultural Sciences, Nanning, China.
Huangai Li *Research Institute of Biology and Agriculture, University of Science and Technology Beijing, Beijing, 100083, China.
Ke Xie *Guangxi Vocational University of Agriculture, Nanning, China.
Jinling HanMARA Key Laboratory of Sustainable Crop Production in the Middle Reaches of the Yangtze River (Co-Construction By Ministry and Province), College of Agriculture, Yangtze University, Jingzhou, China.
Kaiqiang LiuGuangxi Key Laboratory of Rice Genetics and Breeding, Rice Research Institute, Guangxi Academy of Agricultural Sciences, Nanning, China.
Ying ChenGuangxi Key Laboratory of Rice Genetics and Breeding, Rice Research Institute, Guangxi Academy of Agricultural Sciences, Nanning, China.
Jingang QiGuangxi Key Laboratory of Rice Genetics and Breeding, Rice Research Institute, Guangxi Academy of Agricultural Sciences, Nanning, China.
Hongpei JinGuangxi Vocational University of Agriculture, Nanning, China.
Hanhua TongState Key Laboratory of Rice Biology and Breeding, China National Rice Research Institute, Hangzhou, China.
Aihua ShaMARA Key Laboratory of Sustainable Crop Production in the Middle Reaches of the Yangtze River (Co-Construction By Ministry and Province), College of Agriculture, Yangtze University, Jingzhou, China. aihuasha@yangtzeu.edu.cn.ORCID http://orcid.org/0000-0003-4551-4307
Sibin GuoGuangxi Key Laboratory of Rice Genetics and Breeding, Rice Research Institute, Guangxi Academy of Agricultural Sciences, Nanning, China. sibinguo@163.com.

Funding

National Natural Science Fund of China 31960402Natural Science Foundation of Guangxi Zhuang Autonomous Region 2025GXNSFAA069083Natural Science Foundation of Guangxi Zhuang Autonomous Region 2025GXNSFDA069006the Research Projects of Guangxi Vocational University of Agriculture XKJ2307the Research Projects of Guangxi Vocational University of Agriculture XKJ2318
6 · The paper itself

Abstract

key messageThis study identified an adaptor protein gene OsAP2σ (LOC_Os12g10560) as a causal gene for OsTGW12, a major QTL on rice chromosome to determine the thousand-grain weight (TGW), elucidated the role of a specific SNP (G266A) within this gene in determining grain size by affecting cell number, and the demonstrated interaction between OsAP2σ and OsSAMS1 suggested a novel regulatory mechanism linking clathrin-mediated endocytosis (CME) to S-adenosylmethionine metabolism in rice grain development. In rice, many quantitative trait loci/genes of thousand-grain weight (TGW) have been identified and applied to breed rice varieties with high yield. Here, we identified an allele OsAP2σ

Indexed as

Adaptor Protein Complex 2Edible GrainOryzaPlant BreedingPlant ProteinsSeedsAllelesChromosome MappingEndocytosisGene Expression Regulation, PlantGenes, PlantPhenotypePolymorphism, Single NucleotideQuantitative Trait LociAdaptor Protein Complex 2Plant Proteins

Identifiers

PMID40835796

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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.