ArticleBMC plant biology2022
Analysis of gene expression in early seed germination of rice: landscape and genetic regulation.
Article in BMC plant biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed, 40 citations in OpenAlex.
- Review
- Stratification overcomes ABA-mediated seed dormancy by uncoupling RGL2/ABI5 inhibition from α-amylase expression.Stress biology · 2026Article
- Transcriptional networks shaping malting quality in barley: From grain development to brewing performance.Food chemistry. Molecular sciences · 2026Review
- Induction of glutathione and flavonoid biosynthesis activates antioxidant enzymes to enhance drought tolerance in rice.BMC plant biology · 2026Article
- Integrated Multi-Omics Analysis Reveals the Survival Strategy of Dongxiang Wild Rice (DXWR,Plants (Basel, Switzerland) · 2025Article
- Comprehensive Profiling of the miRNome and Degradome Reveals Regulatory Signatures of Seed Aging and Germination.International journal of molecular sciences · 2025Article
- Exploring Germination to Unlock the Nutritional Potential of Sorghum (Molecules (Basel, Switzerland) · 2025Article
- Enhancing sweet sorghum emergence and stress resilience in saline-alkaline soils through ABA seed priming: insights into hormonal and metabolic reprogramming.BMC genomics · 2025Article
- Comparative miRNAome combined with transcriptome and degradome analysis reveals a novel miRNA-mRNA regulatory network associated with starch metabolism affecting pre-harvest sprouting resistance in wheat.BMC plant biology · 2025Article
- Effect of Seed Hydropriming on the Elongation of Plumule and Radicle During the Germination Process and Changes in Enzyme Activity Under Water-Deficient Conditions.Plants (Basel, Switzerland) · 2024Article
- Disruption of the OsWRKY71 transcription factor gene results in early rice seed germination under normal and cold stress conditions.BMC plant biology · 2024Article
- Identification of Key Genes Involved in Seed Germination ofInternational journal of molecular sciences · 2024Article
- Effect of Bacterial Extracellular Polymeric Substances fromMicroorganisms · 2024Article
- Comparative regulatory network of transcripts behind radicle emergence and seedling stage of maize (Heliyon · 2024Article
- New insights into QTNs and potential candidate genes governing rice yield via a multi-model genome-wide association study.BMC plant biology · 2024Article
- Article
- Pectin methylesterase 31 is transcriptionally repressed by ABI5 to negatively regulate ABA-mediated inhibition of seed germination.Frontiers in plant science · 2024Article
- Spatially resolved transcriptomic analysis of the germinating barley grain.Nucleic acids research · 2023Article
- Overview of Repressive miRNA Regulation by Short Tandem Target Mimic (STTM): Applications and Impact on Plant Biology.Plants (Basel, Switzerland) · 2023Review
- Combined transcriptome and metabolome analyses reveal the mechanisms of ultrasonication improvement of brown rice germination.Ultrasonics sonochemistry · 2022Article
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Authors and funding
5 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundSeed germination is a crucial process, which determines the initiation of seed plant life cycle. The early events during this important life cycle transition that called early seed germination is defined as initially water uptake plus radicle growing out of the covering seed layers. However, a specific genome-wide analysis of early seed germination in rice is still obscure.
resultsIn this study, the physiological characteristics of rice seed during seed germination are determined to define key points of early seed germination. Transcriptome analyses of early phase of seed germination provided deeper insight into the genetic regulation landscape. Many genes involved in starch-to-sucrose transition were differentially expressed, especially alpha-amylase 1b and beta-amylase 2, which were predominantly expressed. Differential exon usage (DEU) genes were identified, which were significantly enriched in the pathway of starch and sucrose metabolism, indicating that DEU events were critical for starch-to-sucrose transition at early seed germination. Transcription factors (TFs) were also dramatic expressed, including the abscisic acid (ABA) responsive gene, OsABI5, and gibberellic acid (GA) responsive genes, GAI. Moreover, GAI transactivated GA responsive gene, GAMYB in vivo, indicating a potential pathway involved in early seed germination process. In addition, CBL-interacting protein kinase (CIPK) genes, such as CIPK13, CIPK14 and CIPK17 were potentially interacted with other proteins, indicating its pivotal role at early seed germination.
conclusionTaken together, gene regulation of early seed germination in rice was complex and protein-to-gene or protein-to-protein interactions were indispensable.
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