scholarly journals A point mutation in the tobacco mosaic virus capsid protein gene induces hypersensitivity in Nicotiana sylvestris

1988 ◽  
Vol 85 (1) ◽  
pp. 170-174 ◽  
Author(s):  
D. A. Knorr ◽  
W. O. Dawson
Keyword(s):  
Tobacco Mosaic Virus ◽  
Mosaic Virus ◽  
Capsid Protein ◽  
Point Mutation ◽  
Protein Gene ◽  
Nicotiana Sylvestris ◽  
Capsid Protein Gene ◽  
Virus Capsid ◽  
Virus Capsid Protein

scholarly journals cDNA cloning and nucleotide sequence of the wheat streak mosaic virus capsid protein gene

1991 ◽  
Vol 72 (3) ◽  
pp. 499-504 ◽  
Author(s):  
C. L. Niblett ◽  
K. R. Zagula ◽  
L. A. Calvert ◽  
T. L. Kendall ◽  
D. M. Stark ◽  
...  
Keyword(s):  
Nucleotide Sequence ◽  
Mosaic Virus ◽  
Capsid Protein ◽  
Cdna Cloning ◽  
Protein Gene ◽  
Wheat Streak Mosaic Virus ◽  
Capsid Protein Gene ◽  
Virus Capsid ◽  
Virus Capsid Protein

scholarly journals A Single Amino Acid Mutation in theCarnation Ringspot Virus Capsid Protein Allows Virion Formation but Prevents Systemic Infection

2001 ◽  
Vol 75 (19) ◽  
pp. 9538-9542 ◽  
Author(s):  
Tim L. Sit ◽  
Patrick R. Haikal ◽  
Anton S. Callaway ◽  
Steven A. Lommel
Keyword(s):  
Amino Acid ◽  
Capsid Protein ◽  
Protein Gene ◽  
Systemic Infection ◽  
Ringspot Virus ◽  
Single Amino Acid ◽  
Capsid Protein Gene ◽  
Virus Capsid ◽  
Virion Formation ◽  
Virus Capsid Protein

ABSTRACT A Carnation ringspot virus (CRSV) variant (1.26) was identified that accumulates virions but is incapable of forming a systemic infection. The 1.26 capsid protein gene possesses a Ser→Pro mutation at amino acid 282. Conversion of 1.26 amino acid 282 to Ser restored systemic infection, while the reciprocal mutation in wild-type CRSV abolished systemic infection. Similar mutations introduced into the related Red clover necrotic mosaic virus capsid protein gene failed to induce the packaging but nonsystemic movement phenotype. These results provide additional support for the theory that virion formation is necessary but not sufficient for systemic movement with the dianthoviruses.

scholarly journals Nucleotide Sequence of the Rubella Virus Capsid Protein Gene Reveals an Unusually High G/C Content

1988 ◽  
Vol 69 (3) ◽  
pp. 603-612 ◽  
Author(s):  
K. Takkinen ◽  
G. Vidgren ◽  
J. Ekstrand ◽  
U. Hellman ◽  
N. Kalkkinen ◽  
...  
Keyword(s):  
Nucleotide Sequence ◽  
Capsid Protein ◽  
Rubella Virus ◽  
Protein Gene ◽  
Capsid Protein Gene ◽  
Virus Capsid ◽  
Virus Capsid Protein
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