scholarly journals A Strain of Squash-Mosaic Virus and other Cucurbit Viruses Found in Puerto Rico, During 1958-62

1969 ◽  
Vol 47 (3) ◽  
pp. 141-153
Author(s):  
J. Enrique Pérez
Keyword(s):  
Puerto Rico ◽  
Host Range ◽  
Cucumber Mosaic Virus ◽  
Mosaic Virus ◽  
Cucumis Melo ◽  
Thermal Inactivation ◽  
Watermelon Mosaic Virus ◽  
Virus Group ◽  
Severe Strain ◽  
Group 2

1. A virus causing mottle and blistering in leaves of Cucumis melo var. Smith Perfect was isolated from an experimental planting at Río Piedras, P.R., in 1958. Its host range, dilution end-point, thermal inactivation, resistance to freezing, and serological similarity with a severe strain of squash-mosaic virus from Wisconsin (SSV) indicated that it belonged in the squash-mosaic virus group. 2. The studies reported above, as well as tests performed on samples from commercial and experimental cucurbit plantings in Puerto Rico during 1960-62, show that at least three cucurbit viruses are present in Puerto Rico. These are: Cucumber-mosaic virus, squash-mosaic virus, and watermelon-mosaic virus.

scholarly journals Summer Cosmos – A Host of Cucumber mosaic virus

1970 ◽  
pp. 84-93
Author(s):  
MS Parvin ◽  
AM Akanda ◽  
AHMA Rahman
Keyword(s):  
Host Range ◽  
Cucumber Mosaic Virus ◽  
Mosaic Virus ◽  
Thermal Inactivation ◽  
Virus Disease ◽  
Local Lesion ◽  
Severe Stunting ◽  
End Point ◽  
Thermal Inactivation Point

In order to identify the cause of virus disease-like symptoms developed naturally in Summer cosmos (Cosmos sulphureus) plants at Bangabandhu Sheikh Mujibur Rahman Agricultural University (BSMRAU), Gazipur campus, a study was conducted during March 2004 to August 2005. The natural symptoms in Summer cosmos were consisted of mosaic, yellowing, shoe-string and leaf curling along with severe stunting of the infected plants. The ailments were found to be sap transmissible. Gomphrena globosa and Chenopodium amaranticolor were found to be good local lesion hosts producing chlorotic local lesion in the inoculated plants. The virus isolates obtained from the infected G. globosa plant had wide host range including Amaranthaceae, Chenopodiaceae, Compositae, Cucurbitaceae, Ligominosae and Solanaceae. The dilution end point, thermal inactivation point and longevity in vitro were determined as 10-6, 65°C and 10 days, respectively. The host range test, dilution end point, thermal inactivation point and longevity in vitro suggested that the virus was identical to Cucumber mosaic virus (CMV). Double Antibody Sandwich Enzyme-Linked Immuno-Sorbent Assay (DAS-ELISA) detected the virus as CMV. The results of the study revealed that the virus disease-like symptoms naturally manifested in summer cosmos plants was identified as CMV. Key words: Summer cosmos, CMV, virus identification. DOI = 10.3329/jard.v5i1.1463 J Agric Rural Dev 5(1&2), 84-93, June 2007

scholarly journals Nuevos registros de aislamientos del Cucumber mosaic virus y su RNA satélite en Colima, México

2019 ◽  
Vol 37 (2) ◽  
Author(s):  
Pedro Valadez-Ramírez ◽  
Javier Paz-Román ◽  
Salvador Guzmán-González ◽  
Marco Tulio Buenrostro-Nava ◽  
Daniel Leobardo Ochoa-Martínez
Keyword(s):  
Cucumber Mosaic Virus ◽  
Mosaic Virus ◽  
Solanum Lycopersicum ◽  
Capsicum Annuum ◽  
Catharanthus Roseus ◽  
Cucumis Melo ◽  
Rt Pcr ◽  
Impacto Económico

El <em>Cucumber mosaic virus</em> (CMV) ocasiona una de las enfermedades virales más importantes a nivel mundial en plantas silvestres y cultivadas. En México son pocos los estudios que se han abordado con este virus, y dada su amplia gama de hospedantes e impacto económico, es necesario contar con mayor información de su presencia y distribución en zonas de importancia agrícola como las del estado de Colima. En este trabajo, se reportan nuevos aislamientos del CMV identificados por RT-PCR, secuenciación de DNA y su análisis filogenético: CMV-Vin en vinca (<em>Catharanthus roseus</em>), CMV-Chi en chile jalapeño (<em>Capsicum annuum</em>) y CMV-Tom en tomate saladette (<em>Solanum lycopersicum</em>). Se confirmó, además, la presencia del CMV en melón cantaloupe (<em>Cucumis melo</em>) (CMV-Mel). Los aislamientos CMV-Vin, CMV-Chi y CMV-Mel agruparon en el subgrupo IB, mientras que CMV-Tom agrupó en el subgrupo IA de CMV. De estos aislamientos, sólo CMV-Vin evidenció la presencia de un RNA satélite (satRNA Vin) sin dominio necrogénico. Este es el primer reporte de la presencia del CMV en vinca, chile y tomate y de un RNA satélite en vinca en Colima, México.

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

A genetically novel, narrow-host-range isolate of cucumber mosaic virus (CMV) from rosemary

2016 ◽  
Vol 161 (7) ◽  
pp. 2013-2017 ◽  
Author(s):  
Mark Tepfer ◽  
Gregory Girardot ◽  
Lucie Fénéant ◽  
Hana Ben Tamarzizt ◽  
Eric Verdin ◽  
...  
Keyword(s):  
Host Range ◽  
Cucumber Mosaic Virus ◽  
Mosaic Virus ◽  
Narrow Host Range

scholarly journals Pea Tissue Necrosis Induced by Cucumber mosaic virus Alone or Together with Watermelon mosaic virus

Plant Disease ◽  
2003 ◽  
Vol 87 (4) ◽  
pp. 324-328 ◽  
Author(s):  
F. Fukumoto ◽  
Y. Masuda ◽  
K. Hanada
Keyword(s):  
Cucumber Mosaic Virus ◽  
Mosaic Virus ◽  
Synergistic Effects ◽  
Single Infection ◽  
Watermelon Mosaic Virus ◽  
Tissue Necrosis ◽  
Symptomless Infection ◽  
Stem Necrosis ◽  
Plant Stem ◽  
Eventual Death

Necrotic diseases of the stems, petioles, and leaves of pea plants (Pisum sativumL.), leading to wilting and death, occur in the Wakayama and Mie Prefectures of Japan. Based on host range, symptomatology, electron microscopy, and serological relationships, Watermelon mosaic virus (WMV) and three Cucumber mosaic virus (CMV) isolates (PE2, PE3A, and PB1) were isolated from diseased plants in the Wakayama Prefecture. In the Mie Prefecture, CMV (PEAN) also was isolated from pea plants with similar symptoms. Single infection with CMV (PB1 or PEAN) caused stem necrosis and eventual death of pea plants. Similar symptoms developed after double infection with WMV and PE2 or PE3A, whereas single infection with PE2 and PE3A induced symptomless infection in pea plants. We concluded either CMV alone or synergistic effects of mixed infection with CMV and WMV induced pea plant stem necrosis.

Recombinants of cucumber mosaic virus (CMV): determinants of host range and symptomatology

1999 ◽  
Vol 144 (2) ◽  
pp. 365-379 ◽  
Author(s):  
I. Carrère ◽  
M. Tepfer ◽  
M. Jacquemond
Keyword(s):  
Host Range ◽  
Cucumber Mosaic Virus ◽  
Mosaic Virus
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