ArticleBMC plant biology2019
The different tolerance to magnesium deficiency of two grapevine rootstocks relies on the ability to cope with oxidative stress.
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 10 papers.
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10 citing papers in PubMed.
- Metabolome and Transcriptome Analysis Reveals the Regulatory Effect of Magnesium Treatment on EGCG Biosynthesis in Tea Shoots (Plants (Basel, Switzerland) · 2025Article
- Response of characteristic hormones in tea roots and leaves under magnesium regulation and their balancing regulation on growth and quality.Frontiers in plant science · 2025Article
- Study on the effect of magnesium on leaf metabolites, growth and quality of tea tree.Frontiers in plant science · 2023Article
- Transcriptomic and metabolomic integration as a resource in grapevine to study fruit metabolite quality traits.Frontiers in plant science · 2022Article
- Rootstock influences the effect of grapevine leafroll-associated viruses on berry development and metabolism via abscisic acid signalling.Molecular plant pathology · 2021Article
- Comparative transcriptome analyses between cultivated and wild grapes reveal conservation of expressed genes but extensive rewiring of co-expression networks.Plant molecular biology · 2021Article
- Scion genotypes exert long distance control over rootstock transcriptome responses to low phosphate in grafted grapevine.BMC plant biology · 2020Article
- Bioinformatics Resources for Plant Abiotic Stress Responses: State of the Art and Opportunities in the Fast Evolving -Omics Era.Plants (Basel, Switzerland) · 2020Review
- Metabolomic response of Perilla frutescens leaves, an edible-medicinal herb, to acclimatize magnesium oversupply.PloS one · 2020Article
- Short-Term Magnesium Deficiency Triggers Nutrient Retranslocation inFrontiers in plant science · 2020Article
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7 authors.
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Abstract
backgroundMagnesium (Mg) deficiency causes physiological and molecular responses, already dissected in several plant species. The study of these responses among genotypes showing a different tolerance to the Mg shortage can allow identifying the mechanisms underlying the resistance to this nutritional disorder. To this aim, we compared the physiological and molecular responses (e.g. changes in root metabolome and transcriptome) of two grapevine rootstocks exhibiting, in field, different behaviors with respect to Mg shortage (1103P, tolerant and SO4 susceptible).
resultsThe two grapevine rootstocks confirmed, in a controlled growing system, their behavior in relation to the tolerance to Mg deficiency. Differences in metabolite and transcriptional profiles between the roots of the two genotypes were mainly linked to antioxidative compounds and the cell wall constituents. In addition, differences in secondary metabolism, in term of both metabolites (e.g. alkaloids, terpenoids and phenylpropanoids) and transcripts, assessed between 1103P and SO4 suggest a different behavior in relation to stress responses particularly at early stages of Mg deficiency.
conclusionsOur results suggested that the higher ability of 1103P to tolerate Mg shortage is mainly linked to its capability of coping, faster and more efficiently, with the oxidative stress condition caused by the nutritional disorder.
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