ArticleNature genetics2022
Genomic insights into the recent chromosome reduction of autopolyploid sugarcane Saccharum spontaneum.
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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 76 papers.
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76 citing papers in PubMed.
- Multitrait Evaluation of Drought Tolerance at the Seedling Stage in Advanced Backcross Germplasm Derived from Sugarcane ×Plants (Basel, Switzerland) · 2026Article
- Decoding the Mystery of Sugarcane Genome-Based Breeding: Current Advancements, Strategies, and Future Challenges.Plant, cell & environment · 2026Review
- Revisiting the Molecular Roadmap for Sugar Crops: Genome Reading, Trait Writing and Variety Redesigning.Plant biotechnology journal · 2026Review
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- Allelic expression and subgenome bias influence plant height in cultivated hybrid sugarcane.aBIOTECH · 2026Article
- Transposable elements and their epigenetic modifications mediate gene expression and subgenome dominance in Brassica carinata.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Article
- Haplotype-resolved genome assembly sheds light on the evolutionary history of autohexaploid Tripidium arundinaceum.Nature communications · 2026Article
- Deciphering the mosaic genome of sugarcane cultivars through polyploid admixture inference with AdmixPoly.Genome biology · 2026Article
- Leveraging AI and integrated genomic-enviromic prediction for intelligent sugarcane breeding.Plant communications · 2026Review
- From sugarcane to polyploid crops: Graph pangenomes usher in a new era of complex-genome breeding.Plant communications · 2026Article
- Exploring the developmental mechanisms of tea plant trichomes using genomics and single-cell transcriptome sequencing.Horticulture research · 2026Article
- Haplotype-resolved and near telomere-to-telomere assembly of the autotetraploid potato genome.Genome biology · 2026Article
- Chromosome-specific painting provides insights into the karyotype evolutionary direction and trajectory in the genusHorticulture research · 2026Article
- Sugarcane Breeding in the Genomic Era: Integrative Strategies and Emerging Technologies.Plants (Basel, Switzerland) · 2026Review
- Genome-wide analysis of the CesA gene family in Brassica napus under abiotic stress and functional study of in root growth.BMC plant biology · 2026Article
- Genome-wide analysis of the sugarcane SUT gene family reveals ShSUT4 as a key regulator of abiotic stress responses.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Article
- Assembly of Arundinella anomala genome to facilitate single-cell resolved functional and developmental characterization of CNature plants · 2026Article
- The repeatome landscape in the "Frontiers in plant science · 2026Article
- Genome-wide association studies of leaf photosynthetic gas exchange parameters in sugarcane.Frontiers in plant science · 2026Article
- Integrative analysis ofFrontiers in plant science · 2026Article
16 more citing papers are in PubMed but not listed here.
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Authors and funding
33 authors.
Qing Zhang *Center for Genomics and Biotechnology, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Sugarcane Biology and Genetic Breeding, National Engineering Research Center for Sugarcane, College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, China.
Yiying Qi *Center for Genomics and Biotechnology, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Sugarcane Biology and Genetic Breeding, National Engineering Research Center for Sugarcane, College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, China.
Haoran Pan *Center for Genomics and Biotechnology, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Sugarcane Biology and Genetic Breeding, National Engineering Research Center for Sugarcane, College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, China.
Haibao Tang *Center for Genomics and Biotechnology, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Sugarcane Biology and Genetic Breeding, National Engineering Research Center for Sugarcane, College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, China.ORCID http://orcid.org/0000-0002-3460-8570
Gang WangCenter for Genomics and Biotechnology, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Sugarcane Biology and Genetic Breeding, National Engineering Research Center for Sugarcane, College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, China.
Xiuting HuaGuangxi Key Lab for Sugarcane Biology, Guangxi University, Nanning, China.
Yongjun WangCenter for Genomics and Biotechnology, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Sugarcane Biology and Genetic Breeding, National Engineering Research Center for Sugarcane, College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, China.
Lianyu LinCenter for Genomics and Biotechnology, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Sugarcane Biology and Genetic Breeding, National Engineering Research Center for Sugarcane, College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, China.
Zhen LiCenter for Genomics and Biotechnology, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Sugarcane Biology and Genetic Breeding, National Engineering Research Center for Sugarcane, College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, China.
Yihan LiCenter for Genomics and Biotechnology, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Sugarcane Biology and Genetic Breeding, National Engineering Research Center for Sugarcane, College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, China.
Fan YuGuangxi Key Lab for Sugarcane Biology, Guangxi University, Nanning, China.
Zehuai YuGuangxi Key Lab for Sugarcane Biology, Guangxi University, Nanning, China.
Yongji HuangInstitute of Oceanography, Marine Biotechnology Center, Minjiang University, Fuzhou, China.
Tianyou WangCenter for Genomics and Biotechnology, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Sugarcane Biology and Genetic Breeding, National Engineering Research Center for Sugarcane, College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, China.
Panpan MaCenter for Genomics and Biotechnology, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Sugarcane Biology and Genetic Breeding, National Engineering Research Center for Sugarcane, College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, China.
Meijie DouCenter for Genomics and Biotechnology, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Sugarcane Biology and Genetic Breeding, National Engineering Research Center for Sugarcane, College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, China.
Zongyi SunGrandOmics Biosciences, Beijing, China.
Yibin WangCenter for Genomics and Biotechnology, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Sugarcane Biology and Genetic Breeding, National Engineering Research Center for Sugarcane, College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, China.
Hengbo WangCenter for Genomics and Biotechnology, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Sugarcane Biology and Genetic Breeding, National Engineering Research Center for Sugarcane, College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, China.
Xingtan ZhangCenter for Genomics and Biotechnology, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Sugarcane Biology and Genetic Breeding, National Engineering Research Center for Sugarcane, College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, China.
Wei YaoGuangxi Key Lab for Sugarcane Biology, Guangxi University, Nanning, China.
Yuntong WangBiomarker Technologies Corporation, Beijing, China.
Xinlong LiuYunnan Key Laboratory of Sugarcane Genetic Improvement, Sugarcane Research Institute, Yunnan Academy of Agricultural Sciences, Kaiyuan, China.
Maojun WangNational Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan, China.ORCID http://orcid.org/0000-0002-4791-3742
Jianping WangDepartment of Agronomy, University of Florida, Gainesville, FL, USA.ORCID http://orcid.org/0000-0002-0259-1508
Zuhu DengCenter for Genomics and Biotechnology, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Sugarcane Biology and Genetic Breeding, National Engineering Research Center for Sugarcane, College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, China.
Jingsheng XuCenter for Genomics and Biotechnology, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Sugarcane Biology and Genetic Breeding, National Engineering Research Center for Sugarcane, College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, China.
Qinghui YangSugarcane Research Institute, Yunnan Agricultural University, Kunming, China.
ZhongJian LiuKey Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China.ORCID http://orcid.org/0000-0003-4390-3878
Baoshan ChenGuangxi Key Lab for Sugarcane Biology, Guangxi University, Nanning, China.
Muqing ZhangGuangxi Key Lab for Sugarcane Biology, Guangxi University, Nanning, China.
Ray MingDepartment of Plant Biology, University of Illinois Urbana-Champaign, Urbana, IL, USA.ORCID http://orcid.org/0000-0002-9417-5789
Jisen ZhangCenter for Genomics and Biotechnology, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Sugarcane Biology and Genetic Breeding, National Engineering Research Center for Sugarcane, College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, China. zjisen@fafu.edu.cn.ORCID http://orcid.org/0000-0003-1041-2757
Funding
No grant is acknowledged in the PubMed record.
Abstract
Saccharum spontaneum is a founding Saccharum species and exhibits wide variation in ploidy levels. We have assembled a high-quality autopolyploid genome of S. spontaneum Np-X (2n = 4x = 40) into 40 pseudochromosomes across 10 homologous groups, that better elucidates recent chromosome reduction and polyploidization that occurred circa 1.5 million years ago (Mya). One paleo-duplicated chromosomal pair in Saccharum, NpChr5 and NpChr8, underwent fission followed by fusion accompanied by centromeric split around 0.80 Mya. We inferred that Np-X, with x = 10, most likely represents the ancestral karyotype, from which x = 9 and x = 8 evolved. Resequencing of 102 S. spontaneum accessions revealed that S. spontaneum originated in northern India from an x = 10 ancestor, which then radiated into four major groups across the Indian subcontinent, China, and Southeast Asia. Our study suggests new directions for accelerating sugarcane improvement and expands our knowledge of the evolution of autopolyploids.
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SaccharumChromosomesGenome, PlantGenomicsPloidies
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