Evidence map›Paper›PMID 23502780›Full record

ArticleNature genetics2013

A detrimental mitochondrial-nuclear interaction causes cytoplasmic male sterility in rice.

Dangping Luo, Hong Xu, Zhenlan Liu, Jingxin Guo, Heying Li, Letian Chen, Ce Fang, Qunyu Zhang, Mei Bai, Nan Yao and 10 more

Abstract read
PubMed Publisher
In one paragraph

Article in Nature genetics, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 273 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
273citing papers in PubMed, 1 pooled it
17.0field-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

273 citing papers in PubMed, 1 synthesis or guideline pooled it, 601 citations in OpenAlex.

  1. Pooled it
  2. Chicken or egg? The evolutionary riddle of CMS and Rf in plants.Journal of integrative plant biology · 2026
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  14. Non-functional allele ofPlant biotechnology (Tokyo, Japan) · 2026
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213 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

20 authors at 3 institutions in 1 country.

Dangping LuoState Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, College of Life Sciences, South China Agricultural University, Guangzhou, China.
Hong Xu
Zhenlan Liu
Jingxin Guo
Heying Li
Letian Chen
Ce Fang
Qunyu Zhang
Mei Bai
Nan Yao
Hong Wu
Hao Wu
Chonghui Ji
Huiqi Zheng
Yuanling Chen
Shan Ye
Xiaoyu Li
Xiucai Zhao
Riqing Li
Yao-Guang Liu
South China Agricultural University · CNState Key Laboratory For Conservation and Utilization of Subtropical Agro-BioresourcesSun Yat-sen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Plant cytoplasmic male sterility (CMS) results from incompatibilities between the organellar and nuclear genomes and prevents self pollination, enabling hybrid crop breeding to increase yields. The Wild Abortive CMS (CMS-WA) has been exploited in the majority of 'three-line' hybrid rice production since the 1970s, but the molecular basis of this trait remains unknown. Here we report that a new mitochondrial gene, WA352, which originated recently in wild rice, confers CMS-WA because the protein it encodes interacts with the nuclear-encoded mitochondrial protein COX11. In CMS-WA lines, WA352 accumulates preferentially in the anther tapetum, thereby inhibiting COX11 function in peroxide metabolism and triggering premature tapetal programmed cell death and consequent pollen abortion. WA352-induced sterility can be suppressed by two restorer-of-fertility (Rf) genes, suggesting the existence of different mechanisms to counteract deleterious cytoplasmic factors. Thus, CMS-related cytoplasmic-nuclear incompatibility is driven by a detrimental interaction between a newly evolved mitochondrial gene and a conserved, essential nuclear gene.

Indexed as

Amino Acid SequenceCell NucleusCytosolGene Expression Regulation, PlantGenes, PlantGenome, MitochondrialImmunoblottingMitochondriaMolecular Sequence DataOryzaPlant InfertilityPollenSequence Homology, Amino Acid

Identifiers

PMID23502780
OpenAlexW1984437763

What OpenQuestion holds

Textmetadata
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.