Histopathology of infection and colonisation of Elsinoë ampelina on grapevine leaves

Braga, Zélia Valente; Santos, R. F.; Amorim, Lílian; Appezzato‐da‐Glória, Beatriz

doi:10.1007/s10658-019-01721-2

Cited by 22 publications

(23 citation statements)

References 30 publications

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“…The conidial germination and infection of E. ampelina in China (Li et al, 2019) are the same as that described by Braga et al (2019) in Brazil based on histopathological observation. Every conidium forms one to five germ tubes during germination on grape leaves (Figure 2e,f) (Braga et al, 2019;Li et al, 2019).…”

Section: F I G U R E 2 Morphological Characterization and Infection Process Of Elsinoe Ampelinasupporting

confidence: 74%

“…Every conidium forms one to five germ tubes during germination on grape leaves (Figure 2e,f) (Braga et al, 2019;Li et al, 2019). Cuticle degradation is observed on the surface of grape leaves underneath germ tubes, and direct penetration of E. ampelina occurs on the leaf surface with or without appressorium formation (Figure 2g) (Braga et al, 2019).…”

Section: F I G U R E 2 Morphological Characterization and Infection Process Of Elsinoe Ampelinamentioning

confidence: 99%

“…Although some studies have been conducted to elucidate the molecular interactions between grape and E. ampelina (Ahn, Kim, Jo, et al, 2014;Gao et al, 2020), the underlying mechanisms remain unclear. In the past, most of the studies focused on pathogen identification and pathogenicity (Santos et al, 2018a(Santos et al, , 2018c, sporulation induction (Li et al, 2018;Santos et al, 2018b), characterization of the infection and colonization processes (Braga et al, 2019(Braga et al, , 2020Li et al, 2019), identification of resistant cultivars and hybrids (Hopkins & Harris, 2000;Poolsawat et al, 2012), development of molecular markers linked to disease resistance genes (Kim et al, 2008), and expression and screening of disease resistance-related genes (Gao et al, 2012;Seehalak et al, 2011;Vasanthaiah et al, 2010). Although many relevant studies have been published on grapevine anthracnose in recent years, in particular on the two genomes of E. ampelina recently published (Haridas et al, 2020;, a recent review of the literature for this pathosystem is not available.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Current status and future prospects of grapevine anthracnose caused by Elsinoe ampelina: An important disease in humid grape‐growing regions

Santos

Gao

et al. 2021

Molecular Plant Pathology

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Section: F I G U R E 2 Morphological Characterization and Infection Process Of Elsinoe Ampelinasupporting

confidence: 74%

Section: F I G U R E 2 Morphological Characterization and Infection Process Of Elsinoe Ampelinamentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Current status and future prospects of grapevine anthracnose caused by Elsinoe ampelina: An important disease in humid grape‐growing regions

Santos

Gao

et al. 2021

Molecular Plant Pathology

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“…2017 ) and Myriangiales ( Elsinoë spp.) ( Liao and Chung 2008 ; Braga et al. 2019 ), represent additional transitions to plant pathogenesis.…”

Section: Introductionmentioning

confidence: 99%

The Architecture of Metabolism Maximizes Biosynthetic Diversity in the Largest Class of Fungi

Gluck‐Thaler

Haridas

Binder³

et al. 2020

Molecular Biology and Evolution

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Abstract Ecological diversity in fungi is largely defined by metabolic traits, including the ability to produce secondary or “specialized” metabolites (SMs) that mediate interactions with other organisms. Fungal SM pathways are frequently encoded in biosynthetic gene clusters (BGCs), which facilitate the identification and characterization of metabolic pathways. Variation in BGC composition reflects the diversity of their SM products. Recent studies have documented surprising diversity of BGC repertoires among isolates of the same fungal species, yet little is known about how this population-level variation is inherited across macroevolutionary timescales. Here, we applied a novel linkage-based algorithm to reveal previously unexplored dimensions of diversity in BGC composition, distribution, and repertoire across 101 species of Dothideomycetes, which are considered the most phylogenetically diverse class of fungi and known to produce many SMs. We predicted both complementary and overlapping sets of clustered genes compared with existing methods and identified novel gene pairs that associate with known secondary metabolite genes. We found that variation among sets of BGCs in individual genomes is due to nonoverlapping BGC combinations and that several BGCs have biased ecological distributions, consistent with niche-specific selection. We observed that total BGC diversity scales linearly with increasing repertoire size, suggesting that secondary metabolites have little structural redundancy in individual fungi. We project that there is substantial unsampled BGC diversity across specific families of Dothideomycetes, which will provide a roadmap for future sampling efforts. Our approach and findings lend new insight into how BGC diversity is generated and maintained across an entire fungal taxonomic class.

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“…Nas três cultivares de Vitis analisadas, bem como em outras videiras (Swanepoel & Villiers, 1987;Teixeira et al, 2009;Monteiro et al, 2013;Santos, 2014) (Braga et al, 2019). A degradação cuticular em áreas próximas aos conídios também foi verificada na interação Elsinoë fawcettii e 'satsuma mandarin' (Citrus unshiu) Paudyal et al, 2017).…”

Section: Discussionunclassified

Características estruturais e químicas foliares de >i<Vitis vinifera>/i< L. e >i<Vitis labrusca>/i< L. e sua relação com a resposta à antracnose da videira

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Histopathology of infection and colonisation of Elsinoë ampelina on grapevine leaves

Cited by 22 publications

References 30 publications

Current status and future prospects of grapevine anthracnose caused by Elsinoe ampelina: An important disease in humid grape‐growing regions

Current status and future prospects of grapevine anthracnose caused by Elsinoe ampelina: An important disease in humid grape‐growing regions

The Architecture of Metabolism Maximizes Biosynthetic Diversity in the Largest Class of Fungi

Características estruturais e químicas foliares de >i<Vitis vinifera>/i< L. e >i<Vitis labrusca>/i< L. e sua relação com a resposta à antracnose da videira

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