ArticleBMC plant biology2019
Comprehensive dissection of transcript and metabolite shifts during seed germination and post-germination stages in poplar.
Article in BMC plant biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 27 citations in OpenAlex.
- Coordinated regulation of amino acid metabolism and transport in cereal nitrogen remobilization for grain filling.Frontiers in plant science · 2026Review
- Stage-Specific Transcriptomic Insights into Seed Germination and Early Development inPlants (Basel, Switzerland) · 2025Article
- Metabolomic Insights into the Allelopathic Effects ofMetabolites · 2025Article
- Expression of dehydroshikimate dehydratase in poplar induces transcriptional and metabolic changes in the phenylpropanoid pathway.Journal of experimental botany · 2024Article
- Genome-wide analysis of plant specific YABBY transcription factor gene family in carrot (Dacus carota) and its comparison with Arabidopsis.BMC genomic data · 2024Article
- Dynamic changes in the levels of metabolites and endogenous hormones during the germination ofPlant signaling & behavior · 2023Article
- Deterioration in the Quality of RecalcitrantMetabolites · 2022Article
- Applications of cell- and tissue-specific 'omics to improve plant productivity.Emerging topics in life sciences · 2022Review
- The Relevance of a Physiological-Stage Approach Study of the Molecular and Environmental Factors Regulating Seed Germination in Wild Plants.Plants (Basel, Switzerland) · 2021Review
- Dynamic Transcriptomic and Metabolomic Analyses ofFrontiers in plant science · 2021Article
- Analysis of the energy source at the early stage of poplar seed germination: verification of Perl's pathway.3 Biotech · 2020Article
- The transcriptional events and their relationship to physiological changes during poplar seed germination and post-germination.BMC genomics · 2019Article
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Authors and funding
10 authors at 1 institution in 1 country.
Funding
Abstract
backgroundSeed germination, a complex, physiological-morphogenetic process, is a critical stage in the life cycle of plants. Biological changes in germinating seeds have not been investigated in poplar, a model woody plant.
resultsIn this study, we exploited next-generation sequencing and metabolomics analysis and uncovered a series of significantly different genes and metabolites at various stages of seed germination and post germination. The K-means method was used to identify multiple transcription factors, including AP2/EREBP, DOF, and YABBY, involved in specific seed germination and post-germination stages. A weighted gene coexpression network analysis revealed that cell wall, amino acid metabolism, and transport-related pathways were significantly enriched during stages 3 and 5, with no significant enrichment observed in primary metabolic processes such as glycolysis and the tricarboxylic acid cycle. A metabolomics analysis detected significant changes in intermediate metabolites in these primary metabolic processes, while a targeted correlation network analysis identified the gene family members most relevant to these changing metabolites.
conclusionsTaken together, our results provide important insights into the molecular networks underlying poplar seed germination and post-germination processes. The targeted correlation network analysis approach developed in this study can be applied to search for key candidate genes in specific biochemical reactions and represents a new strategy for joint multiomics analyses.
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