ArticleBMC plant biology2021
Genome-wide search and structural and functional analyses for late embryogenesis-abundant (LEA) gene family in poplar.
Article in BMC plant biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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Who cites it
22 citing papers in PubMed, 53 citations in OpenAlex.
- Genome-wide identification, evolution, and expression pattern analysis of the LEA gene family in Tartary Buckwheat (Fagopyrum tataricum).BMC genomics · 2026Article
- Genomic Regions Associated with Drought Tolerance and Other Traits in Lentils (Plants (Basel, Switzerland) · 2026Article
- Genome-wide identification and expression profiling of the U-box gene family in poplar under salt stress.Frontiers in plant science · 2026Article
- Identification and characterization of LEA gene family in physic nut and functional analysis ofFrontiers in plant science · 2026Article
- Review
- Genome-Wide Analysis of theBiology · 2025Article
- A Coding SNP in GmPM30 Enhances Soybean Salinity Tolerance and Yield through the GmLEA1-GmPM30-GmLEC1 Module.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Stress Regulatory capabilities discovered in late embryogenesis abundant (LEA) proteins expressed during pecan (Carya illinoinensis) kernel development.BMC genomics · 2025Article
- Genomic selection with GWAS-identified QTL markers enhances prediction accuracy for quantitative traits in poplar (Populus deltoides).Communications biology · 2025Article
- Genome-Wide Identification, Exogenous Hormone Response, Gene Structure, and Conserved Motif Analysis of theBiology · 2025Article
- ThePlants (Basel, Switzerland) · 2025Article
- Genome-Wide Identification, Phylogenetic Evolution, and Abiotic Stress Response Analyses of the Late Embryogenesis Abundant Gene Family in the Alpine Cold-Tolerant MedicinalInternational journal of molecular sciences · 2025Article
- Identification of the lateral organ boundary domain gene family and its preservation by exogenous salicylic acid inPhysiology and molecular biology of plants : an international journal of functional plant biology · 2024Article
- Transcriptome Sequencing and WGCNA Reveal Key Genes in Response to Leaf Blight in Poplar.International journal of molecular sciences · 2023Article
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- Article
- Genome-wide identification, characterization, and expression pattern of the late embryogenesis abundant (LEA) gene family in Juglans regia and its wild relatives J. mandshurica.BMC plant biology · 2023Article
- Genome-Wide Identification and Expression Patterns of the F-box Family in Poplar under Salt Stress.International journal of molecular sciences · 2022Article
- Article
- Genome-Wide Analysis of Late Embryogenesis Abundant Protein Gene Family inFrontiers in plant science · 2022Article
Corrections and comments
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Authors and funding
8 authors at 1 institution in 1 country.
Funding
Abstract
backgroundThe Late Embryogenesis-Abundant (LEA) gene families, which play significant roles in regulation of tolerance to abiotic stresses, widely exist in higher plants. Poplar is a tree species that has important ecological and economic values. But systematic studies on the gene family have not been reported yet in poplar.
resultsOn the basis of genome-wide search, we identified 88 LEA genes from Populus trichocarpa and renamed them as PtrLEA. The PtrLEA genes have fewer introns, and their promoters contain more cis-regulatory elements related to abiotic stress tolerance. Our results from comparative genomics indicated that the PtrLEA genes are conserved and homologous to related genes in other species, such as Eucalyptus robusta, Solanum lycopersicum and Arabidopsis. Using RNA-Seq data collected from poplar under two conditions (with and without salt treatment), we detected 24, 22 and 19 differentially expressed genes (DEGs) in roots, stems and leaves, respectively. Then we performed spatiotemporal expression analysis of the four up-regulated DEGs shared by the tissues, constructed gene co-expression-based networks, and investigated gene function annotations.
conclusionLines of evidence indicated that the PtrLEA genes play significant roles in poplar growth and development, as well as in responses to salt stress.
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