ArticleJournal of experimental botany2020
Genome resequencing reveals demographic history and genetic architecture of seed salinity tolerance in Populus euphratica.
Article in Journal of experimental botany, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed, 43 citations in OpenAlex.
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- Resequencing of 284 genomes reveals evolutionary history and hotspot of genetic diversity of the giant bamboos.Plant diversity · 2026Article
- Genome-wide identification of the C2H2 zinc finger gene family inFrontiers in plant science · 2026Article
- Genome-Wide Identification of DNA Methyltransferase and Demethylase inPlants (Basel, Switzerland) · 2025Article
- Comprehensive Genomic Analysis of Trihelix Transcription Factor Genes and Their Expression Underlying Abiotic Stress in Euphrates Poplar (Plants (Basel, Switzerland) · 2025Article
- Genetic structure and local adaptation ofFrontiers in plant science · 2025Article
- Phylogeographic analysis reveals multiple origins of the desert shrubEcology and evolution · 2024Article
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- Association Mapping and Expression Analysis of the Genes Involved in the Wood Formation of Poplar.International journal of molecular sciences · 2023Article
- PeGSTU58, a Glutathione S-Transferase fromInternational journal of molecular sciences · 2023Article
- Geographic-genomic and geographic-phenotypic differentiation of theHorticulture research · 2023Article
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- Advanced Breeding for Biotic Stress Resistance in Poplar.Plants (Basel, Switzerland) · 2022Review
- Transcriptome Analysis ofInternational journal of molecular sciences · 2022Article
- Diversification and historical demography ofPeerJ · 2022Article
- Transcription factor PagLBD21 functions as a repressor of secondary xylem development inForestry research · 2022Article
- Phylogeography Reveals Geographic and Environmental Factors Driving Genetic Differentiation ofFrontiers in plant science · 2021Article
- Genome-Wide Association Study of Wood Anatomical and Morphological Traits inFrontiers in plant science · 2020Article
Corrections and comments
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Authors and funding
9 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Populus euphratica is a dominant tree species in desert riparian forests and possesses extraordinary adaptation to salinity stress. Exploration of its genomic variation and molecular underpinning of salinity tolerance is important for elucidating population evolution and identifying stress-related genes. Here, we identify approximately 3.15 million single nucleotide polymorphisms using whole-genome resequencing. The natural populations of P. euphratica in northwest China are divided into four distinct clades that exhibit strong geographical distribution patterns. Pleistocene climatic fluctuations and tectonic deformation jointly shaped the extant genetic patterns. A seed germination rate-based salinity tolerance index was used to evaluate seed salinity tolerance of P. euphratica and a genome-wide association study was implemented. A total of 38 single nucleotide polymorphisms were associated with seed salinity tolerance and were located within or near 82 genes. Expression profiles showed that most of these genes were regulated under salt stress, revealing the genetic complexity of seed salinity tolerance. Furthermore, DEAD-box ATP-dependent RNA helicase 57 and one undescribed gene (CCG029559) were demonstrated to improve the seed salinity tolerance in transgenic Arabidopsis. These results provide new insights into the demographic history and genetic architecture of seed salinity tolerance in desert poplar.
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