Evidence map›Paper›PMID 35851189›Full record

ArticleNature genetics2022

Reference genome assemblies reveal the origin and evolution of allohexaploid oat.

Yuanying Peng, Honghai Yan, Laichun Guo, Cao Deng, Chunlong Wang, Yubo Wang, Lipeng Kang, Pingping Zhou, Kaiquan Yu, Xiaolong Dong and 23 more

Abstract read
In one paragraph

Article in Nature genetics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 100 papers.

0numbers the graph read from it
0cells of the map it votes in
100citing 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

100 citing papers in PubMed.

  1. Dynamic evolution and hierarchical regulation of rDNA in polyploid oat.The Plant journal : for cell and molecular biology · 2026
    Article
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  4. Characterization of oat chromosome rearrangements in advanced breeding lines and implications for genetic improvement.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026
    Article
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  8. Review
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  14. Accessing crop genetic diversity via pangenomics.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026
    Review
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  16. Article
  17. Article
  18. Article
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40 more citing papers are in PubMed but not listed here.

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

33 authors.

Yuanying Peng *State Key Laboratory of Crop Gene Exploration and Utilization in Southwest China, Sichuan Agricultural University, Chengdu, China. yy.peng@hotmail.com.ORCID http://orcid.org/0000-0002-3304-3301
Honghai Yan *State Key Laboratory of Crop Gene Exploration and Utilization in Southwest China, Sichuan Agricultural University, Chengdu, China.
Laichun Guo *National Oat Improvement Center, Baicheng Academy of Agricultural Sciences, Baicheng, China.
Cao Deng *The Key Laboratory of Animal Disease and Human Health of Sichuan Province, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.ORCID http://orcid.org/0000-0001-9823-9121
Chunlong Wang *National Oat Improvement Center, Baicheng Academy of Agricultural Sciences, Baicheng, China.
Yubo Wang *Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, State Key Laboratory of Hydraulics and Mountain River Engineering, Sichuan University, Chengdu, China.
Lipeng KangState Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology, Innovative Academy of Seed Design, Chinese Academy of Sciences, Beijing, China.ORCID http://orcid.org/0000-0003-0055-9149
Pingping ZhouState Key Laboratory of Crop Gene Exploration and Utilization in Southwest China, Sichuan Agricultural University, Chengdu, China.
Kaiquan YuTriticeae Research Institute, Sichuan Agricultural University, Chengdu, China.
Xiaolong DongTriticeae Research Institute, Sichuan Agricultural University, Chengdu, China.
Xiaomeng LiuTriticeae Research Institute, Sichuan Agricultural University, Chengdu, China.
Zongyi SunGrandomics Biosciences, Wuhan, China.
Yun PengTriticeae Research Institute, Sichuan Agricultural University, Chengdu, China.
Jun ZhaoTriticeae Research Institute, Sichuan Agricultural University, Chengdu, China.
Di DengTriticeae Research Institute, Sichuan Agricultural University, Chengdu, China.
Yinghong XuTriticeae Research Institute, Sichuan Agricultural University, Chengdu, China.
Ying LiTriticeae Research Institute, Sichuan Agricultural University, Chengdu, China.
Qiantao JiangState Key Laboratory of Crop Gene Exploration and Utilization in Southwest China, Sichuan Agricultural University, Chengdu, China.ORCID http://orcid.org/0000-0003-3192-3732
Yan LiState Key Laboratory of Crop Gene Exploration and Utilization in Southwest China, Sichuan Agricultural University, Chengdu, China.ORCID http://orcid.org/0000-0002-6443-9245
Liming WeiNational Oat Improvement Center, Baicheng Academy of Agricultural Sciences, Baicheng, China.
Jirui WangState Key Laboratory of Crop Gene Exploration and Utilization in Southwest China, Sichuan Agricultural University, Chengdu, China.
Jian MaState Key Laboratory of Crop Gene Exploration and Utilization in Southwest China, Sichuan Agricultural University, Chengdu, China.ORCID http://orcid.org/0000-0001-6265-7911
Ming HaoState Key Laboratory of Crop Gene Exploration and Utilization in Southwest China, Sichuan Agricultural University, Chengdu, China.ORCID http://orcid.org/0000-0003-2693-3864
Wei LiState Key Laboratory of Crop Gene Exploration and Utilization in Southwest China, Sichuan Agricultural University, Chengdu, China.
Houyang KangState Key Laboratory of Crop Gene Exploration and Utilization in Southwest China, Sichuan Agricultural University, Chengdu, China.
Zhengsong PengPanxi Crops Research and Utilization Key Laboratory of Sichuan Province, Xichang University, Xichang, China.
Dengcai LiuState Key Laboratory of Crop Gene Exploration and Utilization in Southwest China, Sichuan Agricultural University, Chengdu, China.
Jizeng JiaInstitute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China.ORCID http://orcid.org/0000-0001-8671-2145
Youliang ZhengState Key Laboratory of Crop Gene Exploration and Utilization in Southwest China, Sichuan Agricultural University, Chengdu, China.
Tao MaKey Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, State Key Laboratory of Hydraulics and Mountain River Engineering, Sichuan University, Chengdu, China. matao.yz@gmail.com.ORCID http://orcid.org/0000-0002-7094-6868
Yuming WeiState Key Laboratory of Crop Gene Exploration and Utilization in Southwest China, Sichuan Agricultural University, Chengdu, China. ymwei@sicau.edu.cn.ORCID http://orcid.org/0000-0003-1077-1362
Fei LuState Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology, Innovative Academy of Seed Design, Chinese Academy of Sciences, Beijing, China. flu@genetics.ac.cn.ORCID http://orcid.org/0000-0002-3596-1712
Changzhong RenNational Oat Improvement Center, Baicheng Academy of Agricultural Sciences, Baicheng, China. renchangzhong@163.com.ORCID http://orcid.org/0000-0002-9523-2319

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Common oat (Avena sativa) is an important cereal crop serving as a valuable source of forage and human food. Although reference genomes of many important crops have been generated, such work in oat has lagged behind, primarily owing to its large, repeat-rich polyploid genome. Here, using Oxford Nanopore ultralong sequencing and Hi-C technologies, we have generated a reference-quality genome assembly of hulless common oat, comprising 21 pseudomolecules with a total length of 10.76 Gb and contig N50 of 75.27 Mb. We also produced genome assemblies for diploid and tetraploid Avena ancestors, which enabled the identification of oat subgenomes and provided insights into oat chromosomal evolution. The origin of hexaploid oat is inferred from whole-genome sequencing, chloroplast genomes and transcriptome assemblies of different Avena species. These findings and the high-quality reference genomes presented here will facilitate the full use of crop genetic resources to accelerate oat improvement.

Indexed as

AvenaGenome, PlantDiploidyHumansPolyploidyTetraploidy

Identifiers

PMID35851189
PMCPMC9355876

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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.