scholarly journals Characterization of cucumber mosaic virus and its satellite RNAs associated with tomato lethal necrosis in Serbia

2021 ◽  
Author(s):  
Ivana Stanković ◽  
Ana Vučurović ◽  
Katarina Zečević ◽  
Branka Petrović ◽  
Dušan Nikolić ◽  
...  
Keyword(s):  
Cucumber Mosaic Virus ◽  
Mosaic Virus ◽  
Satellite Rnas

scholarly journals Emergence and Characterization of Satellite RNAs Associated with Spanish Cucumber Mosaic Virus Isolates

1984 ◽  
Vol 65 (3) ◽  
pp. 539-547 ◽  
Author(s):  
I. Garcia-Luque ◽  
J. M. Kaper ◽  
J. R. Diaz-Ruiz ◽  
M. Rubio-Huertos
Keyword(s):  
Cucumber Mosaic Virus ◽  
Mosaic Virus ◽  
Satellite Rnas ◽  
Virus Isolates

Satellite RNAs of cucumber mosaic virus: Characterization of two new satellites

Virology ◽  
1984 ◽  
Vol 132 (2) ◽  
pp. 426-435 ◽  
Author(s):  
Peter Palukaitis ◽  
Milton Zaitlin
Keyword(s):  
Cucumber Mosaic Virus ◽  
Mosaic Virus ◽  
Satellite Rnas

Molecular characterization of cucumber mosaic virus infecting Echinacea purpurea in Ukraine

2021 ◽  
pp. 1-17
Author(s):  
Lidiya T. Mishchenko ◽  
Alina A. Dunich ◽  
Anna V. Dashchenko ◽  
Rosina O. Bondus
Keyword(s):  
Cucumber Mosaic Virus ◽  
Mosaic Virus ◽  
Molecular Characterization ◽  
Echinacea Purpurea

scholarly journals Characterization of two Cucumber mosaic virus isolates infecting Allium cepa in Turkey

2021 ◽  
Vol 60 (1) ◽  
pp. 13-21
Author(s):  
Adyatma I. SANTOSA ◽  
Filiz ERTUNC
Keyword(s):  
Cucumber Mosaic Virus ◽  
Mosaic Virus ◽  
Allium Cepa ◽  
Cucumis Sativus L ◽  
Mediterranean Countries ◽  
Allium Cepa L ◽  
A Minor ◽  
Cucumis Melo L ◽  
Severe Leaf

Cucumber mosaic virus (CMV) is polyphagous, infecting plants in several families. CMV has occurred as a minor pathogen in Allium crops in several Mediterranean countries, but little was known of the virus naturally infecting Allium spp. This study completed molecular and biological characterization of CMV-14.3Po and CMV-15.5Po, two newly identified CMV isolates infecting onion (Allium cepa L.) in Turkey. Phylogenetic, and nucleotide and amino acid sequence identity analyses of partial RNA2 and RNA3 of the two isolates showed that they were very similar to other CMV isolates from Mediterranean, European, and East Asian countries. Phylogenetic analysis of the partial sequence of RNA3 also showed that the onion isolates belong to subgroup IA. Onion isolates were mechanically transmissible, and caused mild leaf malformation on onion, severe leaf malformation and stunting on garlic (Allium sativus L.), and mosaic and mottle on cucumber (Cucumis sativus L.) and melon (Cucumis melo L.).

scholarly journals Characterization of an Isolate of Cucumber mosaic virus Isolated from Canna generalis Bailey

2006 ◽  
Vol 12 (3) ◽  
pp. 298-302 ◽  
Author(s):  
Yong-Woon Jeon ◽  
Jin-Sung Hong ◽  
Sang-Yong Lee ◽  
Ki-Hyun Ryu ◽  
Jang-Kyung Choi
Keyword(s):  
Cucumber Mosaic Virus ◽  
Mosaic Virus ◽  
Canna Generalis

scholarly journals Cucumber mosaic virus satellite RNAs that induce similar symptoms in melon plants show large differences in fitness

2011 ◽  
Vol 92 (8) ◽  
pp. 1930-1938 ◽  
Author(s):  
Mónica Betancourt ◽  
Aurora Fraile ◽  
Fernando García-Arenal
Keyword(s):  
Cucumber Mosaic Virus ◽  
Mosaic Virus ◽  
Evolutionary Dynamics ◽  
Plant Biomass ◽  
Aphid Transmission ◽  
Helper Virus ◽  
Relative Fitness ◽  
Single Infection ◽  
Trade Offs ◽  
Satellite Rnas

Two groups of Cucumber mosaic virus (CMV) satellite RNAs (satRNAs), necrogenic and non-necrogenic, can be differentiated according to the symptoms they cause in tomato plants, a host in which they also differ in fitness. In most other CMV hosts these CMV-satRNA cause similar symptoms. Here, we analyse whether they differ in traits determining their relative fitness in melon plants, in which the two groups of CMV-satRNAs cause similar symptoms. For this, ten necrogenic and ten non-necrogenic field satRNA genotypes were assayed with Fny-CMV as a helper virus. Neither type of CMV-satRNA modified Fny-CMV symptoms, and both types increased Fny-CMV virulence similarly, as measured by decreases in plant biomass and lifespan. Necrogenic and non-necrogenic satRNAs differed in their ability to multiply in melon tissues; necrogenic satRNAs accumulated to higher levels both in single infection and in competition with non-necrogenic satRNAs. Indeed, multiplication of some non-necrogenic satRNAs was undetectable. Transmission between hosts by aphids was less efficient for necrogenic satRNAs as a consequence of a more severe reduction of CMV accumulation in leaves. The effect of CMV accumulation on aphid transmission was not compensated for by differences in satRNA encapsidation efficiency or transmissibility to CMV progeny. Thus, necrogenic and non-necrogenic satRNAs differ in their relative fitness in melon, and trade-offs are apparent between the within-host and between-host components of satRNA fitness. Hence, CMV-satRNAs could have different evolutionary dynamics in CMV host-plant species in which they do not differ in pathogenicity.

Characterization of Cucumber mosaic virus infecting snake gourd and bottle gourd in India

2018 ◽  
Vol 103 ◽  
pp. 102-106 ◽  
Author(s):  
K. Nagendran ◽  
R. Priyanka ◽  
R. Aravintharaj ◽  
C.G. Balaji ◽  
Swamy Prashant ◽  
...  
Keyword(s):  
Cucumber Mosaic Virus ◽  
Mosaic Virus ◽  
Bottle Gourd
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