The symptom difference induced by Tobacco mosaic virus and Tomato mosaic virus in tobacco plants containing the N gene is determined by movement protein gene

2004 ◽  
Vol 47 (6) ◽  
pp. 503 ◽  
Author(s):  
Cui YU
Keyword(s):  
Tobacco Mosaic Virus ◽  
Mosaic Virus ◽  
Protein Gene ◽  
Movement Protein ◽  
Tomato Mosaic Virus ◽  
N Gene ◽  
Tobacco Plants ◽  
Movement Protein Gene

Mutational analysis of the coat protein gene of tobacco mosaic virus in relation to hypersensitive response in tobacco plants with the N′ gene

Virology ◽  
1989 ◽  
Vol 173 (1) ◽  
pp. 11-20 ◽  
Author(s):  
Tetsuichiro Saito ◽  
Kimiko Yamanaka ◽  
Yuichiro Watanabe ◽  
Nobuhiko Takamatsu ◽  
Tetsuo Meshi ◽  
...  
Keyword(s):  
Coat Protein ◽  
Tobacco Mosaic Virus ◽  
Mosaic Virus ◽  
Hypersensitive Response ◽  
Coat Protein Gene ◽  
Protein Gene ◽  
Mutational Analysis ◽  
N Gene ◽  
Tobacco Plants

Secondary Plasmodesmata Are Specific Sites of Localization of the Tobacco Mosaic Virus Movement Protein in Transgenic Tobacco Plants

1992 ◽  
Vol 4 (8) ◽  
pp. 915 ◽  
Author(s):  
Biao Ding ◽  
James S. Haudenshield ◽  
Richard J. Hull ◽  
Shmuel Wolf ◽  
Roger N. Beachy ◽  
...  
Keyword(s):  
Tobacco Mosaic Virus ◽  
Mosaic Virus ◽  
Transgenic Tobacco ◽  
Movement Protein ◽  
Virus Movement ◽  
Transgenic Tobacco Plants ◽  
Tobacco Plants ◽  
Secondary Plasmodesmata

scholarly journals Host Suppressors in Arabidopsis thaliana of Mutations in the Movement Protein Gene of Cauliflower mosaic virus

2000 ◽  
Vol 13 (5) ◽  
pp. 512-519 ◽  
Author(s):  
Anton S. Callaway ◽  
Zhong Huang ◽  
Stephen H. Howell
Keyword(s):  
Arabidopsis Thaliana ◽  
Mosaic Virus ◽  
Protein Gene ◽  
Movement Protein ◽  
Cauliflower Mosaic Virus ◽  
Host Factors ◽  
Chromosome 1 ◽  
Movement Protein Gene ◽  
Trait Locus ◽  
Made In

A novel genetic screen was used to identify host factors in Arabidopsis thaliana that suppress mutations in the Cauliflower mosaic virus (CaMV) movement protein gene (gene I). A series of small mutations was made in gene I and the mutations were tested for their suitability in a suppressor screen. The first round of screening yielded only revertants or second-site mutations in gene I. A derivative of one of the second-site mutant viruses (N7) that was delayed in symptom production was used in a second round of screening for suppressor plants that accelerated symptom production. Two candidate suppressor plants were found that accelerated by 1 to 4 days the first appearance of symptoms caused by the mutant viruses. One of the suppressors (5-2), called asc1 (acceleration of symptoms by CaMV N7), was mapped to chromosome 1. Two additional loci that differentially affect N7 virus susceptibility in the parental Columbia and Ler ecotypes were mapped to chromosomes 3 and 4 by quantitative trait locus (QTL) analysis.

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