title: Sequence Comparison and Phylogeny of Nucleotide Sequence of Coat Protein and Nucleic Acid Binding Protein of a Distinct Isolate of Shallot virus X from India.
abstract: Shallot virus X (ShVX), a type species in the genus Allexivirus of the family Alfaflexiviridae has been associated with shallot plants in India and other shallot growing countries like Russia, Germany, Netherland, and New Zealand. Coat protein (CP) and nucleic acid binding protein (NB) region of the virus was obtained by reverse transcriptase polymerase chain reaction from scales leaves of shallot bulbs. The partial cDNA contained two open reading frames encoding proteins of molecular weights of 28.66 and 14.18 kDa belonging to Flexi_CP super-family and viral NB super-family, respectively. The percent identity and phylogenetic analysis of amino acid sequences of CP and NB region of the virus associated with shallot indicated that it was a distinct isolate of ShVX.
authors: Plant Virology Unit, Division of Plant Pathology, Indian Agricultural Research Institute, New Delhi, 110012 India ; Department of Biotechnology, Sharda University, Greater Noida, 201306 UP India.
authors: S
authors: S
authors: Majumder
authors: V K
authors: VK
authors: Baranwal
references: J Gen Virol. 2006 Aug;87(Pt 8):2387-2395
references: 16847135
references: J Gen Virol. 1992 Oct;73 ( Pt 10):2553-60
references: 1339468
references: Nucleic Acids Res. 2007 Jan;35(Database issue):D237-40
references: 17135202
references: Arch Virol. 2004 May;149(5):1045-60
references: 15098118
references: Nucleic Acids Res. 1994 Nov 11;22(22):4673-80
references: 7984417
references: Comput Appl Biosci. 1996 Aug;12(4):357-8
references: 8902363