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Editorial: Exploring structural variants in plant pangenomics: innovations and applications
Journal article   Open access   Peer reviewed

Editorial: Exploring structural variants in plant pangenomics: innovations and applications

Jinglong Wang, Qilong Zhou, Yunfei Liu, Risheng Li, Lan Lan, Junliang Zhao, Zefeng Yang, Yong Jia and Haifei Hu
Frontiers in plant science, Vol.16, 1700222
2025
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CC BY V4.0 Open Access

Abstract

pangenome structural variants genetic diversity plant breeding biotic and abiotic response
Exploring structural variants in plant pangenomics: innovations and applications Structural variants (SVs), which include large insertions, deletions, duplications, inversions, and translocations, have emerged as pivotal drivers of genomic diversity in plants. Unlike single-nucleotide changes, SVs can drastically alter gene content and genome architecture, thereby influencing phenotypic traits and adaptive potential (Hu et al., 2024a). The advent of plant pangenomes, which capture the full spectrum of genetic variation across multiple accessions of a species, has revolutionized our understanding of how SVs contribute to evolution and crop improvement (Hu et al., 2024b). By moving beyond a single reference genome, pangenomic analyses reveal missing genes and alleles, uncovering SV-linked traits that traditional single-reference genome-based approaches often overlook (Tong et al., 2025; Wang et al., 2023). This Research Topic focuses on these advances, highlighting studies that leverage pangenome frameworks to elucidate the roles of SVs in genetic diversity, environmental adaptation, and agronomic traits. We synthesize the findings of the contributions in this Research Topic and place them within the broader context of recent large-scale comparative studies in crops such as rice and barley, which also demonstrate the transformative impact of SV analysis on plant genomics.

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Collaboration types
Domestic collaboration
International collaboration
Citation topics
1 Clinical & Life Sciences
1.54 Molecular & Cell Biology - Genetics
1.54.1543 Flow Cytometry
Web Of Science research areas
Plant Sciences
ESI research areas
Plant & Animal Science
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