ArticleBMC plant biology2012
Some ethylene biosynthesis and AP2/ERF genes reveal a specific pattern of expression during somatic embryogenesis in Hevea brasiliensis.
Article in BMC plant biology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.
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Who cites it
30 citing papers in PubMed, 67 citations in OpenAlex.
- Optimization of somatic embryogenesis protocol for Hevea brasiliensis clones RRIM 600 and REYAN 88-13.Journal, genetic engineering & biotechnology · 2026Article
- Ethylene-Enhanced Latex Proteome Is Involved in Stimulation of Natural Rubber Production in the Hevea Rubber Tree.Molecular & cellular proteomics : MCP · 2026Article
- Identification of Auxin, Cytokinin, Transcription Factors, and Other Zygotic Embryogenesis-Related Genes inPlants (Basel, Switzerland) · 2025Article
- Transcriptome Analysis Revealed the Regulatory Mechanism of DIMBOA Affecting Early Somatic Embryogenesis inPlants (Basel, Switzerland) · 2025Article
- Overexpression ofInternational journal of molecular sciences · 2024Article
- Comparative transcriptome analysis of high- and low-embryogenic Hevea brasiliensis genotypes reveals involvement of phytohormones in somatic embryogenesis.BMC plant biology · 2023Article
- Transcriptomic and Metabolomic Analysis of Korean Pine Cell Lines with Different Somatic Embryogenic Potential.International journal of molecular sciences · 2022Article
- Genome-Wide Identification and Analysis of the APETALA2 (AP2) Transcription Factor inInternational journal of molecular sciences · 2021Article
- Transcriptomes analysis reveals novel insight into the molecular mechanisms of somatic embryogenesis in Hevea brasiliensis.BMC genomics · 2021Article
- Transcriptomic analysis reveals somatic embryogenesis-associated signaling pathways and gene expression regulation in maize (Zea mays L.).Plant molecular biology · 2020Article
- Early nodulin 93 protein gene: essential for induction of somatic embryogenesis in oil palm.Plant cell reports · 2020Article
- Structural and Functional Annotation of Transposable Elements Revealed a Potential Regulation of Genes Involved in Rubber Biosynthesis by TE-Derived siRNA Interference inInternational journal of molecular sciences · 2020Article
- Article
- Post-transcriptional regulation of several biological processes involved in latex production inPeerJ · 2020Article
- Overexpression of Hevea brasiliensis ethylene response factor HbERF-IXc5 enhances growth and tolerance to abiotic stress and affects laticifer differentiation.Plant biotechnology journal · 2018Article
- De novo assembly and comparative analysis of the transcriptome of embryogenic callus formation in bread wheat (Triticum aestivum L.).BMC plant biology · 2017Article
- Genome-wide transcriptome profiling ofPhysiology and molecular biology of plants : an international journal of functional plant biology · 2017Article
- Article
- Involvement of Ethylene in the Latex Metabolism and Tapping Panel Dryness of Hevea brasiliensis.International journal of molecular sciences · 2015Article
- Comparative transcriptomics uncovers alternative splicing changes and signatures of selection from maize improvement.BMC genomics · 2015Article
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Authors and funding
9 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundEthylene production and signalling play an important role in somatic embryogenesis, especially for species that are recalcitrant in in vitro culture. The AP2/ERF superfamily has been identified and classified in Hevea brasiliensis. This superfamily includes the ERFs involved in response to ethylene. The relative transcript abundance of ethylene biosynthesis genes and of AP2/ERF genes was analysed during somatic embryogenesis for callus lines with different regeneration potential, in order to identify genes regulated during that process.
resultsThe analysis of relative transcript abundance was carried out by real-time RT-PCR for 142 genes. The transcripts of ERFs from group I, VII and VIII were abundant at all stages of the somatic embryogenesis process. Forty genetic expression markers for callus regeneration capacity were identified. Fourteen markers were found for proliferating calli and 35 markers for calli at the end of the embryogenesis induction phase. Sixteen markers discriminated between normal and abnormal embryos and, lastly, there were 36 markers of conversion into plantlets. A phylogenetic analysis comparing the sequences of the AP2 domains of Hevea and Arabidopsis genes enabled us to predict the function of 13 expression marker genes.
conclusionsThis first characterization of the AP2/ERF superfamily in Hevea revealed dramatic regulation of the expression of AP2/ERF genes during the somatic embryogenesis process. The gene expression markers of proliferating callus capacity to regenerate plants by somatic embryogenesis should make it possible to predict callus lines suitable to be used for multiplication. Further functional characterization of these markers opens up prospects for discovering specific AP2/ERF functions in the Hevea species for which somatic embryogenesis is difficult.
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