Evidence map›Paper›PMID 42364992›Full record

ArticleNature communications2026

Haplotype-resolved genome assembly sheds light on the evolutionary history of autohexaploid Tripidium arundinaceum.

Zhen Li, Yiying Qi, Xinlong Liu, Baiyu Wang, Xiuting Hua, Ruiting Gao, Qing Zhang, Gang Wang, Jin Chai, Gui Zhuang and 11 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nature communications, 2026. 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

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

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

21 authors.

Zhen Li *Guangxi Sugarcane Bio-breeding Laboratory, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, College of Agriculture, Guangxi University, Nanning, Guangxi, China.
Yiying Qi *College of Plant Protection, Shandong Agricultural University, Tai'an, China.
Xinlong Liu *Yunnan Key Laboratory of Sugarcane Genetic Improvement, Sugarcane Research Institute, Yunnan Academy of Agricultural Sciences, Kaiyuan, China.
Baiyu Wang *Guangxi Sugarcane Bio-breeding Laboratory, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, College of Agriculture, Guangxi University, Nanning, Guangxi, China.
Xiuting HuaGuangxi Sugarcane Bio-breeding Laboratory, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, College of Agriculture, Guangxi University, Nanning, Guangxi, China.
Ruiting GaoGuangxi Sugarcane Bio-breeding Laboratory, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, College of Agriculture, Guangxi University, Nanning, Guangxi, China.
Qing ZhangGuangxi Sugarcane Bio-breeding Laboratory, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, College of Agriculture, Guangxi University, Nanning, Guangxi, China.ORCID http://orcid.org/0000-0002-1160-2715
Gang WangJiangsu Key Laboratory for Bioresources of Saline Soils, Yancheng Teachers University, Yancheng, China.
Jin ChaiCollege of Agriculture, Fujian Agriculture and Forestry University, Fuzhou, China.
Gui ZhuangGuangxi Sugarcane Bio-breeding Laboratory, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, College of Agriculture, Guangxi University, Nanning, Guangxi, China.
Yixing ZhangGuangxi Sugarcane Bio-breeding Laboratory, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, College of Agriculture, Guangxi University, Nanning, Guangxi, China.
Hanjing LiuGuangxi Sugarcane Bio-breeding Laboratory, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, College of Agriculture, Guangxi University, Nanning, Guangxi, China.
Yuhao WangGuangxi Sugarcane Bio-breeding Laboratory, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, College of Agriculture, Guangxi University, Nanning, Guangxi, China.ORCID http://orcid.org/0000-0002-5906-7379
Jia LiuCenter for Genomics and Biotechnology, National Engineering Research Center of Sugarcane, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Fujian Agriculture and Forestry University, Fuzhou, China.
Qiaoyu WangCenter for Genomics and Biotechnology, National Engineering Research Center of Sugarcane, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Fujian Agriculture and Forestry University, Fuzhou, China.
Nameng QiCenter for Genomics and Biotechnology, National Engineering Research Center of Sugarcane, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Fujian Agriculture and Forestry University, Fuzhou, China.
Huihong ShiGuangxi Sugarcane Bio-breeding Laboratory, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, College of Agriculture, Guangxi University, Nanning, Guangxi, China.
Yumin HuangCenter for Genomics and Biotechnology, National Engineering Research Center of Sugarcane, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Fujian Agriculture and Forestry University, Fuzhou, China.ORCID http://orcid.org/0000-0002-3595-3093
Xiuqin LinYunnan Key Laboratory of Sugarcane Genetic Improvement, Sugarcane Research Institute, Yunnan Academy of Agricultural Sciences, Kaiyuan, China.
Zuhu DengCollege of Agriculture, Fujian Agriculture and Forestry University, Fuzhou, China. dengzuhu@163.com.
Jisen ZhangGuangxi Sugarcane Bio-breeding Laboratory, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, College of Agriculture, Guangxi University, Nanning, Guangxi, China. zjisen@126.com.ORCID http://orcid.org/0000-0003-1041-2757

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tripidium arundinaceum, a wild perennial grass with exceptional stress tolerance, has been tested in sugarcane breeding. Its complex polyploid genome has hindered understanding of its evolution and adaptive traits. Here, we present a high-quality, haplotype-resolved reference genome for autohexaploid T. arundinaceum Hainan92-105 (2n = 6x = 60). T. arundinaceum is likely originated from a diploid ancestor approximately 1.31 million years ago and contains abundant repetitive sequences from two major recent bursts of long terminal repeat retrotransposons following polyploidization. Phylogenetic analyses place Saccharum closer to Sorghum bicolor than to T. arundinaceum, indicating that the polyploidizations in these two lineages occurred independently. Population genomics analysis reveals southwestern China (Yunnan) as a diversity center for T. arundinaceum within China. Genotype-environment associations highlight temperature and precipitation as key local adaptation drivers mediated by stress-associated genes. This study provides a genomic resource for understanding polyploid evolution and climate adaptation in T. arundinaceum.

Indexed as

Evolution, MolecularGenome, PlantHaplotypesPoaceaePolyploidyChinaPhylogenySaccharumSorghum

Identifiers

PMID42364992
PMCPMC13473609

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