ArticleBMC genomics2023
Genome-wide identification and analysis of the WRKY gene family and low-temperature stress response in Prunus sibirica.
Article in BMC genomics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed, 23 citations in OpenAlex.
- Genome-wide identification of the WRKY gene family in apricot (Prunus armeniaca L.) and functional characterization of PaWRKY57 in salt stress tolerance.BMC plant biology · 2026Article
- Genome‑wide analysis of the CaWRKY transcription factors reveals CaWRKY28 as a candidate gene for cold tolerance breeding in Coffea arabica L.BMC plant biology · 2026Article
- Genome-wide identification of GRAS gene family in Camellia oleifera and expression analysis under abiotic stress.BMC plant biology · 2026Article
- Blue light as an eco-elicitor effectively enhances flavonoid biosynthesis and antioxidant capacity in dandelion revealed by integrated metabolomic and transcriptomic analyses.BMC plant biology · 2026Article
- Genome-wide identification and expression analysis of TaFDL gene family responded to vernalization in wheat (Triticum aestivum L.).BMC genomics · 2025Article
- Genome-wide identification and expression profiling of WRKY gene family in grain Amaranth (Amaranthus hypochondriacus L.) under salinity and drought stresses.BMC plant biology · 2025Article
- Integrating physiological and anatomical insights to unveil the mechanism of coloration in Prunus sibirica.Scientific reports · 2025Article
- Genome-wide characterization ofFrontiers in plant science · 2025Article
- Genome-wide identification and expression analysis of the WRKY transcription factors related to sesquiterpenes biosynthesis inFrontiers in genetics · 2025Article
- Lead toxicity in plants: mechanistic insights into toxicity, physiological responses of plants and mitigation strategies.Plant signaling & behavior · 2024Review
- Genome-wide identification, expression analysis of the R2R3-MYB gene family and their potential roles under cold stress in Prunus sibirica.BMC genomics · 2024Article
- Genome-wide identification and comprehensive analysis of the AP2/ERF gene family in Prunus sibirica under low-temperature stress.BMC plant biology · 2024Article
- Genome-wide analysis of the common bean (Phaseolus vulgaris) laccase gene family and its functions in response to abiotic stress.BMC plant biology · 2024Article
- Comparative analysis of POD genes and their expression under multiple hormones in Pyrus bretschenedri.BMC genomic data · 2024Article
- Establishment of an Agrobacterium-Mediated Genetic Transformation System for Prunus sibirica and Its Preliminary Application in PsWRKY17 Overexpression Under Low-Temperature Stress.Physiologia plantarumArticle
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6 authors at 1 institution in 1 country.
Funding
Abstract
backgroundWRKY transcription factors are a prominent gene family in plants, playing a crucial role in various biological processes including development, metabolism, defense, differentiation, and stress response. Although the WRKY gene family has been extensively studied and analysed in numerous plant species, research on Prunus sibirica's WRKY genes (PsWRKY) remains lacking.
resultsThis study analysed the basic physicochemical properties, phylogeny, gene structure, cis-acting elements, and Gene ontology (GO) annotation of PsWRKY gene family members using bioinformatics methods based on the whole-genome data of P. sibirica. In total, 55 WRKYs were identified in P. sibirica and were heterogeneously distributed on eight chromosomes. Based on the phylogenetic analysis, these WRKYs were classified into three major groups: Group I, Group II (II-a, II-b, II-c, II-d, II-e), and Group III. Members of different subfamilies have different cis-acting elements, conserved motifs, and intron-exon structures, indicating functional heterogeneity of the WRKY family. Prediction of subcellular localisation indicated that PsWRKYs were mainly located in the nucleus. Twenty pairs of duplicated genes were identified, and segmental duplication events may play an important role in PsWRKY gene family expansion. Analysis of the Ka/Ks ratio showed that the PsWRKY family's homologous genes were primarily purified by selection. Additionally, GO annotation analysis showed that the WRKY gene family was mainly involved in responses to stimuli, immune system processes, and reproductive processes. Furthermore, quantitative real-time PCR (qRT-PCR) analysis showed that 23 PsWRKYs were highly expressed in one or more tissues (pistils and roots) and PsWRKYs showed specific expression patterns under different low-temperature stress conditions.
conclusionsOur results provide a scientific basis for the further exploration and functional validation of WRKYs in P. sibirica.
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