ArticleBMC genomics2020
Transcriptome analysis reveals rapid defence responses in wheat induced by phytotoxic aphid Schizaphis graminum feeding.
Article in BMC genomics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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Who cites it
23 citing papers in PubMed, 51 citations in OpenAlex.
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- Insect herbivory time-course reveals unique temporal transcriptomic responses in resistant and susceptible grapevines.Frontiers in plant science · 2026Article
- Transcriptomic analysis of a compatible tobacco-herbivore interaction and the role of jasmonoyl-L-isoleucine hydrolase 1 in response to growth/defense trade-off.BMC plant biology · 2025Article
- Diurnal rhythms in durum wheat triggered by Rhopalosiphum padi (bird cherry-oat aphid).BMC plant biology · 2025Article
- Disruption of chlorophyll metabolism and photosynthetic efficiency in winter jujube (Frontiers in plant science · 2025Article
- Transcriptomic and metabolomic analysis of poplar response to feeding by Hyphantria cunea.BMC plant biology · 2024Article
- Insecticidal Activities ofACS omega · 2024Article
- Cultivation of Fungal Endophytes with Tissue Culture Grapevine Seedlings Reprograms Metabolism by Triggering Defence Responses.Metabolites · 2024Article
- Evaluation of aphid resistance on different rose cultivars and transcriptome analysis in response to aphid infestation.BMC genomics · 2024Article
- Additive Effect of the Composition of Endophytic BacteriaLife (Basel, Switzerland) · 2023Article
- Analysis of plant expression profiles revealed that aphid attack triggered dynamic defense responses in sorghum plant.Frontiers in genetics · 2023Article
- The salivary effector protein Sg2204 in the greenbug Schizaphis graminum suppresses wheat defence and is essential for enabling aphid feeding on host plants.Plant biotechnology journal · 2022Article
- Construction of a Modified Clip Cage and Its Effects on the Life-History Parameters ofInsects · 2022Article
- The Impact ofCells · 2022Article
- The phylogenetic and evolutionary analyses of detoxification gene families in Aphidinae species.PloS one · 2022Article
- Functional characterization of a terpene synthase responsible for (Frontiers in plant science · 2022Article
- Elevated production of reactive oxygen species is related to host plant resistance to sugarcane aphid in sorghum.Plant signaling & behavior · 2021Article
- Omics-Facilitated Crop Improvement for Climate Resilience and Superior Nutritive Value.Frontiers in plant science · 2021Review
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
Abstract
backgroundSchizaphis graminum is one of the most important and devastating cereal aphids worldwide, and its feeding can cause chlorosis and necrosis in wheat. However, little information is available on the wheat defence responses triggered by S. graminum feeding at the molecular level.
resultsHere, we collected and analysed transcriptome sequencing data from leaf tissues of wheat infested with S. graminum at 2, 6, 12, 24 and 48 hpi (hours post infestation). A total of 44,835 genes were either up- or downregulated and differed significantly in response to aphid feeding. The expression levels of a number of genes (9761 genes) were significantly altered within 2 hpi and continued to change during the entire 48 h experiment. Gene Ontology analysis showed that the downregulated DEGs were mainly enriched in photosynthesis and light harvesting, and the total chlorophyll content in wheat leaves was also significantly reduced after S. graminum infestation at 24 and 48 hpi. However, a number of related genes of the salicylic acid (SA)-mediated defence signalling pathway and MAPK-WRKY pathway were significantly upregulated at early feeding time points (2 and 6 hpi). In addition, the gene expression and activity of antioxidant enzymes, such as peroxidase and superoxide dismutase, were rapidly increased at 2, 6 and 12 hpi. DAB staining results showed that S. graminum feeding induced hydrogen peroxide (H
conclusionsOur transcriptomic analysis revealed that defence-related pathways and oxidative stress in wheat were rapidly induced within hours after the initiation of aphid feeding. Additionally, NADPH oxidase plays an important role in aphid-induced defence responses and H
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