Coat Protein Properties Suggest that Azuki Bean Mosaic Virus, Blackeye Cowpea Mosaic Virus, Peanut Stripe Virus, and Three Isolates from Soybean Are All Strains of the Same Potyvirus

Intervirology ◽  
1992 ◽  
Vol 33 (3) ◽  
pp. 121-134 ◽  
Author(s):  
N.M. McKern ◽  
D.D. Shukla ◽  
O.W. Barnett ◽  
H.J. Vetten ◽  
J. Dijkstra ◽  
...  
Keyword(s):  
Coat Protein ◽  
Mosaic Virus ◽  
Azuki Bean ◽  
Cowpea Mosaic Virus ◽  
Peanut Stripe Virus ◽  
Protein Properties ◽  
Blackeye Cowpea Mosaic Virus

scholarly journals Growth and yield components of some groundnut (Arachis hypogaea L.) cultivars infected with blackeye cowpea mosaic virus

Agrosearch ◽  
2017 ◽  
Vol 17 (1) ◽  
pp. 11
Author(s):  
A.D. Ibrahim ◽  
M.T. Salaudeen ◽  
L.Y. Bello ◽  
A.A. Abdullahi ◽  
A.S. Adamu ◽  
...  
Keyword(s):  
Mosaic Virus ◽  
Arachis Hypogaea ◽  
Yield Components ◽  
Growth And Yield ◽  
Cowpea Mosaic Virus ◽  
Blackeye Cowpea Mosaic Virus

scholarly journals The C-terminal region of the movement protein of Cowpea mosaic virus is involved in binding to the large but not to the small coat protein

2003 ◽  
Vol 84 (8) ◽  
pp. 2271-2277 ◽  
Author(s):  
C. M. Carvalho ◽  
J. Wellink ◽  
S. G. Ribeiro ◽  
R. W. Goldbach ◽  
J. W. M. van Lent
Keyword(s):  
Coat Protein ◽  
Mosaic Virus ◽  
Movement Protein ◽  
Terminal Region ◽  
Cowpea Mosaic Virus

scholarly journals Novel Cytopathological Structures Induced by Mixed Infection of Unrelated Plant Viruses

2004 ◽  
Vol 94 (1) ◽  
pp. 111-119 ◽  
Author(s):  
E. M. Martin ◽  
J. D. Cho ◽  
J. S. Kim ◽  
S. C. Goeke ◽  
K. S. Kim ◽  
...  
Keyword(s):  
Mosaic Virus ◽  
Mixed Infection ◽  
Viral Infections ◽  
Soybean Mosaic Virus ◽  
Plant Viruses ◽  
Mixed Infections ◽  
Cowpea Mosaic Virus ◽  
Viral Interactions ◽  
Sunn Hemp ◽  
Blackeye Cowpea Mosaic Virus

When two unrelated plant viruses infect a plant simultaneously, synergistic viral interactions often occur resulting in devastating diseases. This study was initiated to examine ultrastructural virus-virus interactions of mixed viral infections. Mixed infections were induced using potyviruses and viruses from other plant virus families. Novel ultrastructural paracrystalline arrays composed of co-infecting viruses, referred to as mixed virus particle aggregates (MVPAs), were noted in the majority of the mixed infections studied. When the flexuous rod-shaped potyvirus particles involved in MVPAs were sectioned transversely, specific geometrical patterns were noted within some doubly infected cells. Although similar geometrical patterns were associated with MVPAs of various virus combinations, unique characteristics within patterns were consistent in each mixed infection virus pair. Centrally located virus particles within some MVPAs appeared swollen (Southern bean mosaic virus mixed with Blackeye cowpea mosaic virus, Cucumber mosaic virus mixed with Blackeye cowpea mosaic virus, and Sunn hemp mosaic virus mixed with Soybean mosaic virus). This ultrastructural study complements molecular studies of mixed infections of plant viruses by adding the additional dimension of visualizing the interactions between the coinfecting viruses.

scholarly journals Inheritance of Resistance to Blackeye Cowpea Mosaic Virus in White Acre-BVR' Cowpea

HortScience ◽  
1991 ◽  
Vol 26 (2) ◽  
pp. 194-196 ◽  
Author(s):  
Sohedjie Ouattara ◽  
Oyette L. Chambliss
Keyword(s):  
Mosaic Virus ◽  
Dominant Gene ◽  
Enzyme Linked Immunosorbent Assay ◽  
Symptom Expression ◽  
Inheritance Of Resistance ◽  
Cowpea Mosaic Virus ◽  
Single Dominant Gene ◽  
Susceptible Parent ◽  
Resistant Parent ◽  
Blackeye Cowpea Mosaic Virus

Reciprocal crosses were made between `White Acre-BVR', resistant to blackeye cowpea mosaic virus (BICMV), and the susceptible `California Blackeye No. 5' cowpea [Vigna unguiculata (L.) Walp.]. Seedlings from `California Blackeye No. 5', `White Acre-BVR', F1, F2, and backcrosses were mechanically inoculated with BICMV, and evaluated 4 weeks later for symptom expression in the greenhouse. Plants were assayed by enzyme-linked immunosorbent assay. The resistance observed in the F1 and progeny from the backcross to the resistant parent indicated that resistance to BICMV in `White Acre-BVR' was dominant. Furthermore, a 1 resistant: 1 susceptible segregation of progeny from the backcross to the susceptible parent and a 3 resistant: 1 susceptible segregation of the F2 progenies suggested that the resistance to BICMV in `White Acre-BVR' was conferred by a single dominant gene.

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