ArticleBMC biology2025
The Gentiana rigescens genome and transcriptome for the investigation of flower repetitive blooming.
Article in BMC biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- The adaptive role and molecular mechanism of thermoregulated corolla opening and closure in the alpine species Gentiana rigescens.BMC plant biology · 2026Article
- AI-driven drug-target interaction prediction: current progress, challenges, and future roadmap for precision medicine.Journal of computer-aided molecular design · 2026Review
- Genome-wide analysis of expansin and aquaporin genes and their association with auxin-related metabolites during flower opening inFrontiers in plant science · 2026Article
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Authors and funding
15 authors.
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Abstract
backgroundReversible flower opening and closing is a specialized reproductive strategy to improve plant fitness in response to ambient environmental changes. As a common phenomenon in angiosperm plants, the underlying genetic and molecular mechanisms remain unknown. Previous research shows that this phenomenon is a characteristic feature of the genus Gentiana, and the external environmental cues driving petal movements differ among species. However, due to the interaction among environmental stimuli, limited progress was made in disentangling the responsible signaling pathways and putative molecular regulators.
resultsWe identified the alpine species Gentiana rigescens as a model to study repetitive flower opening and closing. Field observations and laboratory investigations confirmed that ambient temperature is the dominant factor driving repetitive flower opening and closing in G. rigescens. We constructed a chromosome-level genome assembly for G. rigescens and performed comparative transcriptomic analyses of flowers under varying natural temperature conditions. Differentially expressed genes revealed Ca
conclusionsThis study provides genetic resources for investigating the temperature-regulated repetitive flower opening and highlights the divergent signaling pathways in controlling reversible flower opening and closing.
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