Results 161 to 170 of about 4,183 (211)

Duplex RT-PCR Assay for Simultaneous Detection of TSWV and CSVd in Chrysanthemum

Journal of Virological Methods, 2019
A novel duplex RT-PCR assay for simultaneous detection of TSWV and CSVd in chrysanthemums was developed. Previous reported primers for amplification of TSWV and CSVd were used and a novel pair of primers for CSVd was designed to improve duplex amplification compatibility.
Nubia Velasquez, Juan C Alvarez-Díaz
exaly   +3 more sources

Tomato Spotted Wilt Virus (TSWV) Infection of Physcomitrella patens Gametophores

Plant Cell, Tissue and Organ Culture, 2003
Following mechanical inoculation of the moss Physcomitrella patens (Hedw.) B.S.G. with Tomato spotted wilt virus (TSWV), the virus encoded N nucleocapsid protein was detected in gametophores harvested 11 and 29 dpi and the non-structural NSm movement protein was observed 29 dpi. The detection of both viral proteins presumes that P.
Martina Paape
exaly   +2 more sources

Infezione da TSWV in fiordaliso

, 2017
E’ purtroppo un dato di fatto l’“avanzata” inarrestabile in Italia dei Tospovirus, genere a cui appartiene la specie TSWV (virus dell’avvizzimento maculato del pomodoro). Il caso che andiamo di seguito ad illustrare, e che vede ancora una volta protagonista TSWV, vuole essere da stimolo per una sempre più stretta collaborazione fra produttori di ...
BELLARDI, MARIA GRAZIA, Parrella, G., Derin, E., Martini, P., Bozzano, G.   +4 more
openaire   +2 more sources

TRANSGENIC PLANTS EXPRESSING A SINGLE-CHAIN FV ANTIBODY TO TOMATO SPOTTED WILT VIRUS (TSWV) ARE RESISTANT TO TSWV SYSTEMIC INFECTION

Acta Horticulturae, 2006
Hybridoma cell lines secreting monoclonal antibodies to TSWV were characterized, and one cell line was selected for cloning of the antibody genes. Universal degenerate oligonucleotides were designed to prime PCR amplification of the variable regions of the heavy and light chains of a monoclonal antibody.
M.Q. Xu, H.P. Li, M. Wang, Z.C. Wu, W.B. Borth, H.T. Hsu, J.S. Hu   +6 more
openaire   +1 more source

The N protein of Tomato spotted wilt virus (TSWV) is associated with the induction of programmed cell death (PCD) in Capsicum chinense plants, a hypersensitive host to TSWV infection

Virus Research, 2008
In sweet pepper, the Tsw gene, originally described in Capsicum chinense, has been widely used as an efficient gene for inducing a hypersensitivity response (HR) derived Tomato spotted wilt virus (TSWV) resistance. Since previously reported studies suggested that the TSWV-S RNA mutation(s) are associated with the breakdown of Tsw mediated TSWV ...
Fernanda Antinolfi, Lovato, Alice Kazuko, Inoue-Nagata, Tatsuya, Nagata, Antônio Carlos, de Avila, Luiz Alfredo Rodrigues, Pereira, Renato Oliveira, Resende   +5 more
openaire   +2 more sources

Study on the automatic detection of pepper TSWV disease based on ResNet

Theoretical and Natural Science, 2023
This study focuses on the development of a binary classification model for Tomato Spotted Wilt Virus (TSWV) recognition in peppers. A diverse dataset is created for model training, which incorporates TSWV-infected pepper imagery with varying infection severity and regions of different sizes and resolution.
openaire   +1 more source

Stephanotis floribunda infetta da TSWV in Liguria.

2009
Il genere Stephanotis (famiglia delle Asclepiadaceae ) comprende cinque specie di piante rampicanti, sempreverdi, originarie del Madagascar. La più nota ed apprezzata è la specie S. floribunda Brongn., i cui fiori tubulosi, bianchi, leggermente carnosi, riuniti in ombrelle ascellari, sbocciano da maggio ad ottobre emanando un intenso e gradevole ...
BELLARDI, MARIA GRAZIA, CAVICCHI, LISA, G. Bozzano, A. Crotti, M. Mattone, S. Davino   +5 more
openaire   +2 more sources

Lupinus polyphyllus infetto da TSWV

2008
I lupini ornamentali (nelle diverse specie ed nei numerosi ibridi in commercio) sono delle piante erbacee annuali o perenni molto richieste per il facile utilizzo nell’allestimento di aiuole e bordure, in giardini sia di ampie che di modeste dimensioni. Fra le specie perenni, la più nota ed utilizzata è Lupinus polyphyllus Lidl, originaria della zona
BELLARDI, MARIA GRAZIA, Bozzano G., Vicchi V.   +2 more
openaire   +1 more source

Infezioni da TSWV in coltivazioni di margherita

2009
Le malattie che in Liguria coinvolgono la coltivazione in vaso di margherita (Argyranthemum frutescens) sono molte e alcune purtroppo, anche gravi. Basti pensare alla Tracheofusariosi causata da Fusarium oxysporum, ai Marciumi da Phytophtora spp. e da Sclerotinia sclerotiorum, per proseguire con le malattie fogliari quali la Peronospora da Peronospora ...
BELLARDI, MARIA GRAZIA, CAVICCHI, LISA, G. Bozzano, A. Crotti, M. Mattone   +4 more
openaire   +1 more source

The molecular population genetics of the Tomato spotted wilt virus (TSWV) genome

Molecular Ecology, 2004
AbstractRNA viruses are characterized by high genetic variability resulting in rapid adaptation to new or resistant hosts. Research for plant RNA virus genetic structure and its variability has been relatively scarce compared to abundant research done for human and animal RNA viruses.
M, Tsompana, J, Abad, M, Purugganan, J W, Moyer   +3 more
openaire   +2 more sources