ArticlePlant signaling & behavior2013
Dynamics of the concentration of IAA and some of its conjugates during the induction of somatic embryogenesis in Coffea canephora.
Article in Plant signaling & behavior, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.
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Who cites it
37 citing papers in PubMed, 90 citations in OpenAlex.
- Article
- Identification of Auxin, Cytokinin, Transcription Factors, and Other Zygotic Embryogenesis-Related Genes inPlants (Basel, Switzerland) · 2025Article
- Transcriptional Dynamics Underlying Somatic Embryogenesis inPlants (Basel, Switzerland) · 2025Article
- Roles of reactive oxygen species, storage compounds, and endogenous hormones in regulating somatic embryogenesis in blue spruce (Frontiers in plant science · 2025Article
- Development and Applications of Somatic Embryogenesis in Grapevine (Plants (Basel, Switzerland) · 2024Review
- Integrated metabolomics and transcriptomics analysis highlight key pathways involved in the somatic embryogenesis of Darjeeling tea.BMC genomics · 2024Article
- Article
- Analysis of the plant hormone expression profile during somatic embryogenesis induction in teak (Frontiers in plant science · 2024Article
- The Roles of GRETCHEN HAGEN3 (GH3)-Dependent Auxin Conjugation in the Regulation of Plant Development and Stress Adaptation.Plants (Basel, Switzerland) · 2023Review
- Proteomic Approach during the Induction of Somatic Embryogenesis inPlants (Basel, Switzerland) · 2023Article
- Transcriptomic and Metabolomic Investigation on Leaf Necrosis Induced byInternational journal of molecular sciences · 2023Article
- Embryonic abnormalities and genotoxicity induced by 2,4-dichlorophenoxyacetic acid during indirect somatic embryogenesis in Coffea.Scientific reports · 2023Article
- Characterization of the PIN Auxin Efflux Carrier Gene Family and Its Expression during Zygotic Embryogenesis inPlants (Basel, Switzerland) · 2023Article
- Dynamics of Endogenous Auxin and Its Role in Somatic Embryogenesis Induction and Progression in Cork Oak.Plants (Basel, Switzerland) · 2023Article
- Whole Genome Analysis of SLs Pathway Genes and Functional Characterization ofInternational journal of molecular sciences · 2022Article
- Cellular responses of oil palm genotypes during somatic embryogenesis involve participation of procambial cells, DNA demethylation, and auxin accumulation.Plant cell reports · 2022Article
- Genetic and epigenetic modes of the regulation of somatic embryogenesis: a review.Biologia futura · 2022Review
- Auxin-Cytokinin Cross Talk in Somatic Embryogenesis ofPlants (Basel, Switzerland) · 2022Article
- Induction of Somatic Embryogenesis in Tamarillo (Plants (Basel, Switzerland) · 2022Article
- Transduction of Signals during Somatic Embryogenesis.Plants (Basel, Switzerland) · 2022Review
Corrections and comments
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Authors and funding
4 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Most of the somatic embryogenesis (SE) process requires the presence, either before or during the embryogenic process, of at least one exogenous auxin. This exogenous auxin induces the presence of endogenous auxins, which appears to be essential for SE induction. We found that during the preincubation period of SE in Coffea canephora, there is an important increase in both free and conjugated indole-3-acetic acid (IAA), as well as indole-3-butyric acid. This increase is accompanied by an increase in the expression of YUCCA (CcYUC), TRYPTOPHAN AMINOTRANSFERASE OF ARABIDOPSIS 1 (CcTAA1), and GRETCHEN HAGEN 3 (GH3) genes. On the other hand, most of the IAA compounds decreased during the induction of SE. The results presented in this research suggest that a balance between free IAA and its amide conjugates is necessary to allow the expression of SE-related genes.
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