ArticleBMC plant biology2019
Mal de Río Cuarto virus infection causes hormone imbalance and sugar accumulation in wheat leaves.
Article in BMC plant biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 27 citations in OpenAlex.
- Intercellular compartmentation of trehalose 6-phosphate metabolism in Setaria viridis leaves.Journal of experimental botany · 2025Article
- Gibberellin Positively Regulates Tomato Resistance toPlants (Basel, Switzerland) · 2024Article
- The Overexpression ofInternational journal of molecular sciences · 2024Article
- Transcriptome analysis of Citrus limon infected with Citrus yellow vein clearing virus.BMC genomics · 2023Article
- Functional analysis revealed the involvement of ZmABCB15 in resistance to rice black-streaked dwarf virus infection.BMC plant biology · 2022Article
- Phytoplasma Infection Blocks Starch Breakdown and Triggers Chloroplast Degradation, Leading to Premature Leaf Senescence, Sucrose Reallocation, and Spatiotemporal Redistribution of Phytohormones.International journal of molecular sciences · 2022Article
- Comparative Analysis of Sugar Metabolites and Their Transporters in Sugarcane FollowingInternational journal of molecular sciences · 2021Article
- Development of Nanobodies against Mal de Río Cuarto virus major viroplasm protein P9-1 for diagnostic sandwich ELISA and immunodetection.Scientific reports · 2021Article
- Insights Into Insect Vector Transmission and Epidemiology of Plant-Infecting Fijiviruses.Frontiers in microbiology · 2021Review
- Effect of virus infection on the secondary metabolite production and phytohormone biosynthesis in plants.3 Biotech · 2020Review
- Exploring sunflower responses to Sclerotinia head rot at early stages of infection using RNA-seq analysis.Scientific reports · 2020Article
- The Spread and Transmission of Sweet Potato Virus Disease (SPVD) and Its Effect on the Gene Expression Profile in Sweet Potato.Plants (Basel, Switzerland) · 2020Article
- Regulation of Brassinosteroid Homeostasis in Higher Plants.Frontiers in plant science · 2020Review
- Friend or Enemy: A Dual Role of Autophagy in Plant Virus Infection.Frontiers in microbiology · 2020Review
Corrections and comments
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Authors and funding
13 authors at 6 institutions in 4 countries.
Funding
Abstract
backgroundMal de Río Cuarto virus (MRCV) infects several monocotyledonous species including maize and wheat. Infected plants show shortened internodes, partial sterility, increased tillering and reduced root length. To better understand the molecular basis of the plant-virus interactions leading to these symptoms, we combined RNA sequencing with metabolite and hormone measurements.
resultsMore than 3000 differentially accumulated transcripts (DATs) were detected in MRCV-infected wheat plants at 21 days post inoculation compared to mock-inoculated plants. Infected plants exhibited decreased levels of TaSWEET13 transcripts, which are involved in sucrose phloem loading. Soluble sugars, starch, trehalose 6-phosphate (Tre6P), and organic and amino acids were all higher in MRCV-infected plants. In addition, several transcripts related to plant hormone metabolism, transport and signalling were increased upon MRCV infection. Transcripts coding for GA20ox, D14, MAX2 and SMAX1-like proteins involved in gibberellin biosynthesis and strigolactone signalling, were reduced. Transcripts involved in jasmonic acid, ethylene and brassinosteroid biosynthesis, perception and signalling and in auxin transport were also altered. Hormone measurements showed that jasmonic acid, brassinosteroids, abscisic acid and indole-3-acetic acid were significantly higher in infected leaves.
conclusionsOur results indicate that MRCV causes a profound hormonal imbalance that, together with alterations in sugar partitioning, could account for the symptoms observed in MRCV-infected plants.
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