A New Perspective for Vineyard Terroir Identity: Looking for Microbial Indicator Species by Long Read Nanopore Sequencing

Cruz-Silva, Ana; Laureano, Gonçalo; Pereira, Marcelo; Dias, Ricardo Cunha; Silva, José Moreira da; Oliveira, N.; Gouveia, Célia; Cruz, Cristina; Gama‐Carvalho, Margarida; Alagna, Fiammetta; Duarte, Bernardo; Figueiredo, Andreia

doi:10.3390/microorganisms11030672

Cited by 2 publications

(2 citation statements)

References 81 publications

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“…In the traditional definition of the International Wine Organisation (OIV), the terroir initially referred to an "area in which collective knowledge of the interactions between the identifiable physical and biological environment and applied vitivinicultural practices is developed", including specific soil, topography, climate, landscape characteristics, and biodiversity features (OIV/VITI Regulation 333/2010). Given advances in the understanding of the role of microbiota in wine and vineyard distinctiveness, recent studies within the literature already consider it an integral part of this terroir [81][82][83].…”

Section: Terroir and Microbiota Of Winementioning

confidence: 99%

Microbiota Ecosystem Services in Vineyards and Wine: A Review

García-Izquierdo,

Colino-Rabanal,

Tamame

et al. 2024

Agronomy

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The domestication of vines started in Asia 11,000 years ago, although it was not until the 19th century that oenology was established as a scientific discipline thanks to the research of Louis Pasteur on the role of microorganisms in wine fermentation. At the present time, the progression in next-generation sequencing (NGS) technologies is helping to facilitate the identification of microbial dynamics during winemaking. These advancements have aided winemakers in gaining a more comprehensive understanding of the role of microbiota in the fermentation process, which, in turn, is ultimately responsible for the delivery of provisioning (wine features and its production), regulating (such as carbon storage by vineyards, regulation of soil quality, and biocontrol of pests and diseases) or cultural (such as aesthetic values of vineyard landscapes, scholarly enjoyment of wine, and a sense of belonging in wine-growing regions) ecosystem services. To our knowledge, this is the first review of the state of knowledge on the role of microbiota in the delivery of ecosystem services in the wine sector, as well as the possibility of valuing them in monetary terms by operating logic chains, such as those suggested by the SEEA-EA framework. This paper concludes with a review of management practices that may enhance the value of microbiota ecosystem services and the role of smart farming in this task.

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Section: Terroir and Microbiota Of Winementioning

confidence: 99%

Microbiota Ecosystem Services in Vineyards and Wine: A Review

García-Izquierdo,

Colino-Rabanal,

Tamame

et al. 2024

Agronomy

View full text Add to dashboard Cite

show abstract

“…WGS involves the random (shotgun) sequencing of broad regions of the entire genomic content of microbial communities, enabling the classification of many reads at the species level. Moreover, WGS can simultaneously identify organisms from different kingdoms and groups, providing a holistic view of the various cooccurring organisms in the soil without being constrained by the use of different primers (Cruz-Silva et al, 2023).…”

Section: Beyond Taxonomy Toward Functionalitymentioning

confidence: 99%

Nurturing belowground life: the role of cover crops in shaping soil microbial communities in agroecosystems

Cazzaniga

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Cover crops are used in agriculture to minimise soil erosion, prevent nutrient leaching and increase soil organic matter content. Cover crops can also be grown to stimulate the soil microbial community to improve soil biological conditions. Despite their widespread use, little is known about the impact of different cover crop species on the composition and activity of the soil microbiome. Here we investigate the effect of distinct cover crop species on the rhizosphere microbiome and characterise both the resident (ribosomal (r)DNA-based) and the potentially active (rRNA-based) fractions of the bacterial, fungal, protist and metazoan communities in the cover crops rhizosphere. We conducted a field experiment using 70-litre bottomless containers in which we grew ten monocultures of commonly used cover crop species belonging to five plant families, and an unplanted control treatment (fallow). The total DNA and RNA were extracted from soil and the bacterial, fungal, protistan and metazoan communities were characterized using Illumina MiSeq sequencing. We found that all cover crop species significantly impacted the resident and the potentially active microbial communities in their rhizospheres. Cover crops exerted distinct selection strengths on the native microbial communities. For individual cover crops, the impacts on the resident and the potentially active microbial communities differed while showing similar overall tendencies. Oilseed radish (Brassicaceae) was shown to provoke the strongest microbial shifts, in part attributable to a promotion of the bacterial family Pseudomonadaceae and a repression of Microascaceae in the rhizosphere. Lentil (Fabaceae) induced a widespread stimulation of fungal taxa, including Trichocomaceae and fungal members of the Glomerales order, whereas black oat and hybrid ryegrass (both Poaceae) gave rise to relatively mild changes in the soil microbial communities. Analyses of rRNA-based rhizobiome data revealed that, except for phacelia, all cover crops induced an increase in microbial network complexity as compared to the fallow control. Data presented here provide a broad baseline for the effects of cover crops on four organismal groups, which may facilitate future cover crop selection to advance soil health.

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A New Perspective for Vineyard Terroir Identity: Looking for Microbial Indicator Species by Long Read Nanopore Sequencing

Cited by 2 publications

References 81 publications

Microbiota Ecosystem Services in Vineyards and Wine: A Review

Microbiota Ecosystem Services in Vineyards and Wine: A Review

Nurturing belowground life: the role of cover crops in shaping soil microbial communities in agroecosystems

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