Metatranscriptomic Assessment of the Microbial Community Associated With the Flavescence dorée Phytoplasma Insect Vector Scaphoideus titanus

Autor: Simona Abbà, Marika Rossi, Marta Vallino, Luciana Galetto, Cristina Marzachì, Massimo Turina

Publikováno v: Frontiers in Microbiology, Vol 13 (2022)

Phytoplasmas are insect-borne pathogenic bacteria that cause major economic losses to several crops worldwide. The dynamic microbial community associated with insect vectors influences several aspects of their biology, including their vector competen

Externí odkaz: https://doaj.org/article/aca0732574bb4634bea2440d0347baef

New Viral Sequences Identified in the Flavescence Dorée Phytoplasma Vector Scaphoideus titanus

Autor: Sara Ottati, Marco Chiapello, Luciana Galetto, Domenico Bosco, Cristina Marzachì, Simona Abbà

Publikováno v: Viruses, Vol 12, Iss 3, p 287 (2020)

The leafhopper Scaphoideus titanus is the primary vector of Flavescence dorée phytoplasma (FDp) in European vineyards. Flavescence dorée is one of the most severely damaging diseases of Vitis vinifera and, consequently, a major threat to grape and

Externí odkaz: https://doaj.org/article/22c6985aae5d42359f79fe1c0a6ed521

The Importance of the KR-Rich Region of the Coat Protein of Ourmia melon virus for Host Specificity, Tissue Tropism, and Interference With Antiviral Defense

Autor: Marika Rossi, Marta Vallino, Simona Abbà, Marina Ciuffo, Raffaella Balestrini, Andrea Genre, Massimo Turina

Publikováno v: Molecular Plant-Microbe Interactions, Vol 28, Iss 1, Pp 30-41 (2015)

The N-terminal region of the Ourmia melon virus (OuMV) coat protein (CP) contains a short lysine/arginine-rich (KR) region. By alanine scanning mutagenesis, we showed that the KR region influences pathogenicity and virulence of OuMV without altering

Externí odkaz: https://doaj.org/article/6d796a86d4d040e798841f48a7031d12

Bacteriophage-Host Association in the Phytoplasma Insect Vector Euscelidius variegatus

Autor: Simona Abbà, Cristina Marzachì, Luciana Galetto, Sara Ottati, Marta Vallino, Gabriele Martino, Marika Rossi

Publikováno v: Pathogens
Volume 10
Issue 5
Pathogens, Vol 10, Iss 612, p 612 (2021)
Pathogens 10 (2021). doi:10.3390/pathogens10050612
info:cnr-pdr/source/autori:Vallino M., Rossi M., Ottati S., Martino G., Galetto L., Marzachi C., Abba S./titolo:Bacteriophage-host association in the phytoplasma insect vector euscelidius variegatus/doi:10.3390%2Fpathogens10050612/rivista:Pathogens/anno:2021/pagina_da:/pagina_a:/intervallo_pagine:/volume:10

Insect vectors transmit viruses and bacteria that can cause severe diseases in plants and economic losses due to a decrease in crop production. Insect vectors, like all other organisms, are colonized by a community of various microorganisms, which ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c1067c508baebe01303e6e960abbe17
https://zenodo.org/record/5810624

Differential gene expression in two grapevine cultivars recovered from 'flavescence dorée'

Autor: Paolo Margaria, Sabrina Palmano, Cristina Marzachì, D. Pacifico, F. Veratti, Mauro Legovich, Luciana Galetto, Simona Abbà

Publikováno v: Microbiological research
220 (2019): 72–82. doi:10.1016/j.micres.2018.12.005
info:cnr-pdr/source/autori:Pacifico D., Margaria P., Galetto L., Legovich M., Abba S., Veratti F., Marzachi C., Palmano S./titolo:Differential gene expression in two grapevine cultivars recovered from "flavescence dorée"/doi:10.1016%2Fj.micres.2018.12.005/rivista:Microbiological research (Print)/anno:2019/pagina_da:72/pagina_a:82/intervallo_pagine:72–82/volume:220

The biological bases of recovery of two grapevine cultivars, Nebbiolo and Barbera, showing different susceptibility and recovery ability to "flavescence dorée" (FD) phytoplasma infection were investigated. The expression over one vegetative season,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7065b3069db2d0f9e28db4ca407e8714
https://doi.org/10.1016/j.micres.2018.12.005