scholarly journals Using a Viral Vector to Reveal the Role of MicroRNA159 in Disease Symptom Induction by a Severe Strain of Cucumber mosaic virus

2014 ◽  
Vol 164 (3) ◽  
pp. 1378-1388 ◽  
Author(s):  
Zhiyou Du ◽  
Aizhong Chen ◽  
Wenhu Chen ◽  
Jack H. Westwood ◽  
David C. Baulcombe ◽  
...  
Keyword(s):  
Cucumber Mosaic Virus ◽  
Mosaic Virus ◽  
Viral Vector ◽  
Disease Symptom ◽  
Severe Strain

THE ROLE OF INSECTS IN THE SPREAD OF CUCUMBER MOSAIC VIRUS

1964 ◽  
Vol 44 (1) ◽  
pp. 1-6 ◽  
Author(s):  
R. J. McClanahan ◽  
G. E. Guyer
Keyword(s):  
Cucumber Mosaic Virus ◽  
Mosaic Virus ◽  
Small Proportion ◽  
Aphis Gossypii ◽  
Macrosiphum Euphorbiae ◽  
Asclepias Syriaca ◽  
Melanoplus Differentialis ◽  
Aphis Gossypii Glover ◽  
Echinocystis Lobata

Entomological aspects of the epidemiology of cucumber mosaic virus (CMV) were studied in Michigan. Myzus persicae (Sulzer) and Aphis gossypii Glover were efficient vectors of CMV between various hosts in the laboratory. Macrosiphum euphorbiae (Thomas) transmitted CMV between cucumber and Echinocystis lobata (Michx.) T. & G. Myzocallis asclepiadis (Monell) was shown to be a new vector of CMV between Asclepias syriaca L. Neither Melanoplus differentialis (Thomas) nor Acalymma vittata (Fabricius) transmitted the virus in limited trials.There was a small proportion of cucumber plants infected early in July, when alate M. persicae were present. In August the incidence of infection rose rapidly after a period of activity of alate A. gossypii. Alate aphids were trapped in yellow water pans situated in and around cucumbers. Seven known vectors of CMV were caught.

scholarly journals Epigenetic Changes in the Regulation of Nicotiana tabacum Response to Cucumber Mosaic Virus Infection and Symptom Recovery through Single-Base Resolution Methylomes

Viruses ◽  
2018 ◽  
Vol 10 (8) ◽  
pp. 402 ◽  
Author(s):  
Chenguang Wang ◽  
Chaonan Wang ◽  
Wenjie Xu ◽  
Jingze Zou ◽  
Yanhong Qiu ◽  
...  
Keyword(s):  
Immune Response ◽  
Nicotiana Tabacum ◽  
Viral Infection ◽  
Cucumber Mosaic Virus ◽  
Mosaic Virus ◽  
Developmental Stages ◽  
Reduced Representation ◽  
Reduced Representation Bisulfite Sequencing ◽  
Symptom Recovery

Plants have evolved multiple mechanisms to respond to viral infection. These responses have been studied in detail at the level of host immune response and antiviral RNA silencing (RNAi). However, the possibility of epigenetic reprogramming has not been thoroughly investigated. Here, we identified the role of DNA methylation during viral infection and performed reduced representation bisulfite sequencing (RRBS) on tissues of Cucumber mosaic virus (CMV)-infected Nicotiana tabacum at various developmental stages. Differential methylated regions are enriched with CHH sequence contexts, 80% of which are located on the gene body to regulate gene expression in a temporal style. The methylated genes depressed by methyltransferase inhibition largely overlapped with methylated genes in response to viral invasion. Activation in the argonaute protein and depression in methyl donor synthase revealed the important role of dynamic methylation changes in modulating viral clearance and resistance signaling. Methylation-expression relationships were found to be required for the immune response and cellular components are necessary for the proper defense response to infection and symptom recovery.

ROLE OF BEAN SEED IN TRANSMITTING BEAN COMMON MOSAIC VIRUS AND CUCUMBER MOSAIC VIRUS

1997 ◽  
pp. 253-258 ◽  
Author(s):  
M. Babovic ◽  
A. Bulajic ◽  
G. DelibaÅ¡ic ◽  
S. Milijic ◽  
D. Todorovic
Keyword(s):  
Cucumber Mosaic Virus ◽  
Mosaic Virus ◽  
Bean Common Mosaic Virus ◽  
Bean Seed

The Role of Photoreceptors in Response to Cucumber Mosaic Virus in Arabidopsis thaliana

2016 ◽  
Vol 36 (2) ◽  
pp. 257-270 ◽  
Author(s):  
Xue Zhou ◽  
Tong Zhu ◽  
Li-Sha Zhu ◽  
Shi-Shuai Luo ◽  
Xing-Guang Deng ◽  
...  
Keyword(s):  
Arabidopsis Thaliana ◽  
Cucumber Mosaic Virus ◽  
Mosaic Virus

Role of plastid signals in modulating Arabidopsis responses to Cucumber mosaic virus

2014 ◽  
Vol 75 (3) ◽  
pp. 761-769 ◽  
Author(s):  
Fa-Qiong Fu ◽  
Da-Wei Zhang ◽  
Xing-Guang Deng ◽  
Jing-Yi Li ◽  
Xing-Ji Peng ◽  
...  
Keyword(s):  
Cucumber Mosaic Virus ◽  
Mosaic Virus

An epidemic of cucumber mosaic virus in South Australian lupins

1985 ◽  
Vol 36 (2) ◽  
pp. 267 ◽  
Author(s):  
E Alberts ◽  
J Hannay ◽  
JW Randles
Keyword(s):  
Cucumber Mosaic Virus ◽  
Mosaic Virus ◽  
Vicia Faba ◽  
Transmission Rate ◽  
South Australia ◽  
Trifolium Subterraneum ◽  
Seed Transmission ◽  
Severe Stunting ◽  
Experimental Host Range

Many Lupinus angustifolius crops in South Australia showed a high incidence of severe stunting and leaf epinasty during 1983. The epidemic was attributed to infection with cucumber mosaic virus. The virus was also recovered from Trifolium subterraneum cv. Geraldton, Medicago polymorpha, Vicia faba, Erodium sp. and Arctotheca calendula growing in or adjacent to lupin crops. The experimental host range of the virus included T. subterraneum cv. Clare, T. repens, Pisurn sativum, Vicia faba and Cicer arietinum. A seed transmission rate of 12-15% was demonstrated in field-infected lupins, and it is concluded that the epidemic probably arose through primary introduction of virus into crops in seed, followed by secondary spread by aphids. The possible role of alternative host species as a reservoir is discussed.

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