Results 61 to 70 of about 839 (147)

The 5′ Noncoding Region of Grapevine Chrome Mosaic Nepovirus RNA-2 Triggers a Necrotic Response on Three Nicotiana spp

Molecular Plant-Microbe Interactions, 1999
The 5′ noncoding region (NCR) of grapevine chrome mosaic nepovirus (GCMV) was cloned in a viral vector derived from potato virus X (PVX). The recombinant virus obtained was inoculated to Nicotiana benthamiana, N. clevelandii, and N.
Isabelle Fernandez, Thierry Candresse, Olivier Le Gall, Jean Dunez   +3 more
doaj   +1 more source

Complete Nucleotide Sequence of a South African Isolate of Grapevine Fanleaf Virus and Its Associated Satellite RNA

Viruses, 2013
The complete sequences of RNA1, RNA2 and satellite RNA have been determined for a South African isolate of Grapevine fanleaf virus (GFLV-SACH44). The two RNAs of GFLV-SACH44 are 7,341 nucleotides (nt) and 3,816 nt in length, respectively, and its ...
Johan T. Burger, Thierry Wetzel, Dirk Stephan, Renate L. Lamprecht, Monique Spaltman   +4 more
doaj   +1 more source

Comparative Expression Profiling of Nicotiana benthamiana Leaves Systemically Infected with Three Fruit Tree Viruses

Molecular Plant-Microbe Interactions, 2007
Plant viruses cause a wide array of disease symptoms and cytopathic effects. Although some of these changes are virus specific, many appear to be common even among diverse viruses.
Christopher Dardick
doaj   +1 more source

Salicylic Acid-Dependent Restriction of Tomato ringspot virus Spread in Tobacco Is Accompanied by a Hypersensitive Response, Local RNA Silencing, and Moderate Systemic Resistance

Molecular Plant-Microbe Interactions, 2011
Tomato ringspot virus (ToRSV, a Nepovirus sp.) systemically infects many herbaceous plants. Viral RNA accumulates in symptomatic leaves and in young, asymptomatic leaves that emerge late in infection.
Juan Jovel, Melanie Walker, Hélène Sanfaçon   +2 more
doaj   +1 more source

Cell Death Triggered by a Putative Amphipathic Helix of Radish mosaic virus Helicase Protein Is Tightly Correlated With Host Membrane Modification

Molecular Plant-Microbe Interactions, 2015
Systemic necrosis is one of the most severe symptoms caused by plant RNA viruses. Recently, systemic necrosis has been suggested to have similar features to a defense response referred to as the hypersensitive response (HR), a form of programmed cell ...
Masayoshi Hashimoto, Ken Komatsu, Ryo Iwai, Takuya Keima, Kensaku Maejima, Takuya Shiraishi, Kazuya Ishikawa, Tetsuya Yoshida, Yugo Kitazawa, Yukari Okano, Yasuyuki Yamaji, Shigetou Namba   +11 more
doaj   +1 more source

Tomato ringspot nepovirus protease: characterization and cleavage site specificity

Journal of General Virology, 1995
We have cloned the region of tomato ringspot nepovirus (TomRSV) RNA-1 coding for the putative TomRSV 3C-related protease (amino acids 1213 to 1508) in a transcription vector and in a transient expression vector. Using cell-free transcription and translation systems and plant protoplasts, we have demonstrated that proteins produced from these clones ...
Hans, F., Sanfacon, H.
openaire   +2 more sources

The nucleotide sequence of RNA-2 of raspberry ringspot nepovirus

Journal of General Virology, 1992
The nucleotide sequence of raspberry ringspot nepovirus (RRV) RNA-2 consists of 3928 nucleotides and a poly(A) tract at the 3' end. RNA-2 contains one open reading frame which encodes a polypeptide of M(r) 123508 (123K). Edman degradation located the N terminus of the coat protein 514 residues from the C-terminal end of the 123K protein, which suggests
V C, Blok, J, Wardell, C A, Jolly, A, Manoukian, D J, Robinson, M L, Edwards, M A, Mayo   +6 more
openaire   +2 more sources

Ogorčica Xiphinema index Thorne in Allen, prenašalec virusa pahljačavosti listov vinske trte v vinogradih

Acta Agriculturae Slovenica
Virusi na rastlinah povzročajo gospodarsko najbolj uničujoče okužbe, saj je zdravljenje okuženih sadik praktično nemogoče v poznejši fazi rasti, ali pa so uveljavljeni postopki precej dolgotrajni. Med očem skrite prenašalce virusov spadajo tudi ogorčice –
Julija Polanšek, Stanislav Trdan, Saša Širca   +2 more
doaj   +1 more source

Infecção viral da vinha nos Biscoitos (ilha Terceira) - Açores Grapevine virus infection at Biscoitos (Terceira island) - Azores

Revista de Ciências Agrárias, 2009
A região dos Biscoitos na ilha Terceira, nos Açores, é mundialmente conhecida pela vinha em curraletas destinada à produção de Vinhos Licorosos de Qualidade Produzidos em Região Demarcada (VLQPRD).
Arícia Figueiredo, Isabel Cortez, Ana Maria Nazaré Pereira   +2 more
doaj  

A comprehensive review of known and emerging viruses infecting rose species

Frontiers in Virology
Roses have been cultivated by humans for centuries. They play an essential role in the horticulture industry by contributing economically, enhancing landscape aesthetics, supporting pollinators and other wildlife.
Caleb Paslay, Akhtar Ali
doaj   +1 more source