The avirulence domain of Cauliflower mosaic virus transactivator/viroplasmin is a determinant of viral virulence in susceptible hosts.
作者： Kappei Kobayashi , Thomas Hohn
DOI: 10.1094/MPMI.2004.17.5.475
关键词:
摘要: Cauliflower mosaic virus (CaMV) transactivator/viroplasmin (Tav) is a multifunctional protein essential for basic replication of CaMV. It also plays role in viral pathogenesis crucifer and solanaceous host plants. Deletion mutagenesis revealed that N- C-terminal parts Tav are not CaMV transfected protoplasts. Two deletion mutants having only minimal defects were infectious turnips but with highly attenuated virulence. This was shown to be due delayed spread within the inoculated leaves upper leaves. Unlike wild-type virus, mutant viruses successfully locally without inducing defense response Datura stramonium leaves, did systemically. These results provide first evidence domain required avirulence function plants infectivity has virulence susceptible hosts.
sci-hub.se 参考文章(46)
Helen M. Rothnie, Yvan Chapdelaine, Thomas Hohn, Pararetroviruses and Retroviruses: A Comparative Review of Viral Structure and Gene Expression Strategies Advances in Virus Research. ,vol. 44, pp. 1- 67 ,(1994) , 10.1016/S0065-3527(08)60327-9
Robert J. Shepherd, DNA viruses of higher plants. Advances in Virus Research. ,vol. 20, pp. 305- 339 ,(1976) , 10.1016/S0065-3527(08)60508-4
Bernhard Hirt, Selective extraction of polyoma DNA from infected mouse cell cultures. Journal of Molecular Biology. ,vol. 26, pp. 365- 369 ,(1967) , 10.1016/0022-2836(67)90307-5
Jeffery L Dangl, Jonathan DG Jones, None, Plant pathogens and integrated defence responses to infection. Nature. ,vol. 411, pp. 826- 833 ,(2001) , 10.1038/35081161
B. Staskawicz, F. Ausubel, B. Baker, J. Ellis, J. Jones, Molecular genetics of plant disease resistance Science. ,vol. 268, pp. 661- 667 ,(1995) , 10.1126/SCIENCE.7732374
Karuppaiah Palanichelvam, James E Schoelz, A Comparative Analysis of the Avirulence and Translational Transactivator Functions of Gene VI of Cauliflower mosaic virus Virology. ,vol. 293, pp. 225- 233 ,(2002) , 10.1006/VIRO.2001.1293
Hubert Guilley, Roderick K. Dudley, Gérard Jonard, Erwin Balàzs, Kenneth E. Richards, Transcription of cauliflower mosaic virus DNA: detection of promoter sequences, and characterization of transcripts Cell. ,vol. 30, pp. 763- 773 ,(1982) , 10.1016/0092-8674(82)90281-1
Kappei Kobayashi, Seiji Tsuge, Hitoshi Nakayashiki, Kazuyuki Mise, Iwao Furusawa, Requirement of Cauliflower Mosaic Virus Open Reading Frame VI Product for Viral Gene Expression and Multiplication in Turnip Protoplasts Microbiology and Immunology. ,vol. 42, pp. 377- 386 ,(1998) , 10.1111/J.1348-0421.1998.TB02298.X
Robert J. Shepherd, Richard Richins, T.A. Shalla, Isolation and properties of the inclusion bodies of cauliflower mosaic virus. Virology. ,vol. 102, pp. 389- 400 ,(1980) , 10.1016/0042-6822(80)90106-3
Lourdes Gómez-Gómez, Thomas Boller, Flagellin perception: a paradigm for innate immunity Trends in Plant Science. ,vol. 7, pp. 251- 256 ,(2002) , 10.1016/S1360-1385(02)02261-6