Biological and molecular characterization of a putative new potexvirus infecting Senna occidentalis

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• 作者：Jorge A. M. Rezende ; Viviana M. Camelo-García ; Sónia C. S. Andrade…
• 刊名：Archives of Virology
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：162
• 期：2
• 页码：529-533
• 全文大小：
• 刊物类别：Biomedical and Life Sciences
• 刊物主题：Virology; Medical Microbiology; Infectious Diseases;
• 出版者：Springer Vienna
• ISSN：1432-8798
• 卷排序：162

文摘

In this work, we report the complete genome sequence of, production of polyclonal antibodies against, and development of biological assays for a putative new potexvirus, named senna mosaic virus (SenMV), found infecting Senna occidentalis in the state of São Paulo, Brazil. The complete genome sequence of SenMV comprises 6775 nucleotides excluding the poly(A) tail. The genome organization is similar to those of other potexviruses, with five open reading frames coding for RNA-dependent RNA polymerase (RdRp), the triple gene block (TGB 1, 2, and 3) proteins, and coat protein (CP). The virus was transmitted to S. occidentalis by mechanical inoculation and trimming scissors, but not by seeds.