Results 81 to 90 of about 9,308 (218)

Characterisation of a potyvirus from Centrosema pubescens Benth

, 2013
A virus, 750 /I > 18 nm, was isolated from Centrosema pubescens from Nigeria, causing leaf malformation, mosaic and mottling on the plant. When inoculated on to various test plants, it failed to produce necrotic or chlorotic lesions on Chenopodium ...
Odebode, A.C., Odedara, O.O., Hughes, Jacqueline d'Arros, Winter, S., Tarawali, Shirley A.   +4 more
core   +1 more source

Molecular Characteristics and Biological Properties of Bean Yellow Mosaic Virus Isolates from Slovakia

Horticulturae
Analysis of the viromes of three symptomatic Fabaceae plants, i.e., red clover (Trifolium pratense L.), pea (Pisum sativum L.), and common bean (Phaseolus vulgaris L.), using high-throughput sequencing revealed complex infections and enabled the ...
Michaela Mrkvová, Jana Kemenczeiová, Adam Achs, Peter Alaxin, Lukáš Predajňa, Katarína Šoltys, Zdeno Šubr, Miroslav Glasa   +7 more
doaj   +1 more source

Exogenous Application of RNAi-Inducing Double-Stranded RNA Inhibits Aphid-Mediated Transmission of a Plant Virus

Frontiers in Plant Science, 2019
Plant viruses are difficult to control, and they decrease both the quality and yield of crops, thus threatening global food security. A new approach that uses topical application of double-stranded RNA (dsRNA) to induce antiviral RNA-interference has ...
Elizabeth A. Worrall, Ana Bravo-Cazar, Alexander T. Nilon, Stephen J. Fletcher, Karl E. Robinson, John P. Carr, Neena Mitter   +6 more
doaj   +1 more source

Molecular insights into a putative potyvirus RNA encapsidation pathway and potyvirus particles as enzyme nano-carriers

, 2021
La présente étude avait pour but d'identifier de nouvelles stratégies pour la présentation sélective d'enzymes à la surface de nanoparticules virales dans le but d’une application potentielle dans la technologie des biocapteurs ou des puces à protéines ...
BESONG, Jane
core  

Molecular and biological characterization of infectious full-length cDNA clones of two viruses in Paris yunnanensis, including a novel potyvirus

Scientific Reports
Paris yunnanensis, also named as Rhizoma Paridis in the Chinese Pharmacopeia, is a perennial Chinese medicinal herb commonly grown in Southwest China. However, several viruses have been found infecting this plant in recent years.
Pingxiu Lan, Peng He, Aiqiu Mu, Mengji Cao, Yun Wang, Guohua Zhou, Xiaojiao Chen, Hong Cai, Fan Li   +8 more
doaj   +1 more source

Evidence for the occurrence of a distinct potyvirus on naturally growing Narcissus tazetta

, 2010
Narcissus tazetta is found growing naturally in the different places of Himachal Pradesh, India. Narcissus samples showing chlorosis were collected from Shimla, Solan, Kangra, and Kullu districts of Himachal Pradesh.
Hallan, Vipin, Chandel, V, Singh, M Kumar, Zaidi, A A   +3 more
core   +1 more source

Ceratobium mosaic potyvirus: Another virus from orchids

, 1998
A potyvirus, which we call ceratobium mosaic virus, has been detected in about one third of more than 100 plants representing c. 33 orchid genera in two collections in Australia.
Wallace, B. J., Wei, K. J., Gowanlock, D., Nolan, M., Mackenzie, A. M., Clements, M. A., Gibbs, A. J.   +6 more
core   +1 more source

Pepper yellow mosaic virus, a new potyvirus in sweet-pepper. Archives of Virology

, 2002
A potyvirus was found causing yellow mosaic and veinal banding in sweetpepper in Central and Southeast Brazil. The sequence analysis of the 3' terminal region of the viral RNA revealed a coat protein of 278 amino acids, followed by 275 nucleotides in the
Boiteux, L.S., de Resende, R.O., Inoue-Nagata, A.K., de Ávila, A.C., Fonseca, M.E.N., Monte, D.C., Dusi, A.N., van der Vlugt, R.A.A.   +7 more
core   +2 more sources

Nucleotide bias of DCL and AGO in plant anti-virus gene silencing [PDF]

, 2010
Plant Dicer-like (DCL) and Argonaute (AGO) are the key enzymes involved in anti-virus post-transcriptional gene silencing (AV-PTGS). Here we show that AV-PTGS exhibited nucleotide preference by calculating a relative AV-PTGS efficiency on processing ...
Hui Wang, Tamas Dalmay, Kazusato Ohshima, Walsh, John A., Linfeng Huang, Ohshima, Kazusato, Wang, Hui, Denise W. Pallett, Pallett, Denise W., Liang Wang, Li, Zhigang, Thien Ho, Zhigang Li, John A. Walsh, Huang, Linfeng, Ho, Thien, Wang, Liang, Dalmay, Tamas   +17 more
core   +1 more source

Penularan Potyvirus Penyebab Penyakit Mosaik pada Tanaman Nilam melalui Vektor Aphis gossypii

Jurnal Fitopatologi Indonesia, 2013
Patchouli (Pogostemon cablin) is an economically important plant due to its capability to produce essential oil, i.e. patchouli oil. Pest and diseases may contribute to low production of patchouli oil in Indonesia.
Rita Noveriza, Gede Suastika, Sri Hendrastuti Hidayat, Utomo Kartosuwondo   +3 more
doaj   +1 more source