ArticleScientific reports2019
Detection of 'Candidatus Phytoplasma solani' in roots from Bois noir symptomatic and recovered grapevines.
Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Sunflower as a 'Frontiers in plant science · 2026Article
- Article
- Diversity and functional features of the root-associated bacteriome are dependent on grapevine susceptibility to Plasmopara viticola.Environmental microbiome · 2025Article
- Bois noir management in vineyard: a review on effective and promising control strategies.Frontiers in plant science · 2024Review
- A successful defence strategy in grapevine cultivar 'Tocai friulano' provides compartmentation of grapevine Flavescence dorée phytoplasma.BMC plant biology · 2023Article
- Secondary metabolites in grapevine: crosstalk of transcriptional, metabolic and hormonal signals controlling stress defence responses in berries and vegetative organs.Frontiers in plant science · 2023Review
- Article
- Geographical and Temporal Diversity of 'Frontiers in plant science · 2022Article
- The Mycorrizal Status in Vineyards Affected by Esca.Journal of fungi (Basel, Switzerland) · 2021Article
- Symptomatology, (Co)occurrence and Differential Diagnostic PCR Identification of 'Pathogens (Basel, Switzerland) · 2021Article
- Molecular memory ofHorticulture research · 2020Article
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
'Candidatus Phytoplasma solani' is the causal agent of Bois noir (BN) in grapevine (Vitis vinifera). It is usually detected in leaves, where typical disease symptoms are seen. However, little information is available on the presence of this phytoplasma in grapevine roots. Here, we investigated 'Ca. P. solani' in roots collected from 28 symptomatic, 27 recovered and eight asymptomatic grapevine plants. Protocols based on high-resolution melting (HRM) combined with real-time quantitative PCR (qPCR-HRM) and nested-qPCR-HRM were developed to identify 'Ca. P. solani' tuf-type variants with single nucleotide polymorphisms. In all, 21.4% of roots from symptomatic plants were positive to 'Ca. P. solani' using qPCR-HRM, and 60.7% with nested-qPCR HRM. Also, 7.4% of roots from recovered plants were positive using qPCR-HRM, which reached 44.4% using nested-qPCR HRM. These analyses identified tuf-type b1 on 88.2% of the positive samples from symptomatic grapevines, and 66.6% from recovered grapevines, with all other samples identified as tuf-type a. This study reports the presence of 'Ca. P. solani' in the roots of both symptomatic and recovered grapevines. These qPCR-HRM and nested-qPCR-HRM protocols can be applied to increase the sensitivity of detection of, and to simplify and speed up the screening for, 'Ca. P. solani' tuf-types.
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