ArticlePlanta2013
The primary module in Norway spruce defence signalling against H. annosum s.l. seems to be jasmonate-mediated signalling without antagonism of salicylate-mediated signalling.
Article in Planta, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed, 43 citations in OpenAlex.
- Forest tree-pathogen interactions under climate change.Essays in biochemistry · 2026Review
- From early defence priming to lasting memory: developmental and seasonal dynamics in trees.Essays in biochemistry · 2026Review
- Genotype-by-genotype interactions reveal transcription patterns underlying resistance responses in Norway spruce to Heterobasidion annosum s.s.BMC plant biology · 2025Article
- The Impact of Seed Treatment with Cold Plasma on Antioxidants, Sugars, and Pigments in Needles of Norway Spruce Is Genotype-Dependent.Plants (Basel, Switzerland) · 2025Article
- Beneficial mutualistic fungus Suillus luteus provided excellent buffering insurance in Scots pine defense responses under pathogen challenge at transcriptome level.BMC plant biology · 2025Article
- Biotic interactions, evolutionary forces and the pan-plant specialized metabolism.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024Review
- The impact of insect egg deposition on Pinus sylvestris transcriptomic and phytohormonal responses to larval herbivory.Tree physiology · 2024Article
- The dark septate endophyte Phialocephala sphaeroides confers growth fitness benefits and mitigates pathogenic effects of Heterobasidion on Norway spruce.Tree physiology · 2022Article
- Phytohormones and volatile organic compounds, like geosmin, in the ectomycorrhiza of Tricholoma vaccinum and Norway spruce (Picea abies).Mycorrhiza · 2021Article
- Transcript Dynamics in Wounded and Inoculated Scots Pine.International journal of molecular sciences · 2021Article
- Dual RNA-seq analysis provides new insights into interactions between Norway spruce and necrotrophic pathogen Heterobasidion annosum s.l.BMC plant biology · 2019Article
- The Ectomycorrhizospheric Habitat of Norway Spruce andFrontiers in microbiology · 2019Article
- Genome-Wide Exon-Capture Approach Identifies Genetic Variants of Norway Spruce Genes Associated With Susceptibility toFrontiers in plant science · 2018Article
- On plant defense signaling networks and early land plant evolution.Communicative & integrative biology · 2018Review
- Small secreted proteins from the necrotrophic conifer pathogen Heterobasidion annosum s.l. (HaSSPs) induce cell death in Nicotiana benthamiana.Scientific reports · 2017Article
- Overexpression of PaNAC03, a stress induced NAC gene family transcription factor in Norway spruce leads to reduced flavonol biosynthesis and aberrant embryo development.BMC plant biology · 2017Article
- Identification of Norway Spruce MYB-bHLH-WDR Transcription Factor Complex Members Linked to Regulation of the Flavonoid Pathway.Frontiers in plant science · 2017Article
- Different Alleles of a Gene Encoding Leucoanthocyanidin Reductase (PaLAR3) Influence Resistance against the Fungus Heterobasidion parviporum in Picea abies.Plant physiology · 2016Article
- Heterotrimeric G-proteins in Picea abies and their regulation in response to Heterobasidion annosum s.l. infection.BMC plant biology · 2015Article
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Authors and funding
6 authors at 2 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A key tree species for the forest industry in Europe is Norway spruce [Picea abies (L.) Karst.]. One of its major diseases is stem and butt rot caused by Heterobasidion parviporum (Fr.) Niemelä & Korhonen, which causes extensive revenue losses every year. In this study, we investigated the parallel induction of Norway spruce genes presumably associated with salicylic acid- and jasmonic acid/ethylene-mediated signalling pathways previously observed in response to H. parviporum. Relative gene expression levels in bark samples of genes involved in the salicylic acid- and jasmonic acid/ethylene-mediated signalling pathways after wounding and inoculation with either the saprotrophic biocontrol fungus Phlebiopsis gigantea or with H. parviporum were analysed with quantitative PCR at the site of the wound and at two distal locations from the wound/inoculation site to evaluate their roles in the induced defence response to H. parviporum in Norway spruce. Treatment of Norway spruce seedlings with methylsalicylate, methyljasmonate and inhibitors of the jasmonic acid/ethylene signalling pathway, as well as the Phenylalanine ammonia lyase inhibitor 2-aminoindan-2-phosphonic acid were conducted to determine the responsiveness of genes characteristic of the different pathways to different hormonal stimuli. The data suggest that jasmonic acid-mediated signalling plays a central role in the induction of the genes analysed in this study irrespective of their responsiveness to salicylic acid. This may suggest that jasmonic acid-mediated signalling is the prioritized module in the Norway spruce defence signalling network against H. parviporum and that there seems to be no immediate antagonism between the modules in this interaction.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.