The complete genome sequence of a member of a new species of tobamovirus (rattail cactus necrosis-associated virus) isolated from Aporcactus flagelliformis

被引：14

作者：

Kim, N. R. ^{[1
]}

Hong, J. S. ^{[1
]}

Song, Y. S. ^{[1
]}

Chung, B. N. ^{[2
]}

Park, J. W. ^{[3
]}

Ryu, Ki Hyun ^{[1
]}

机构：

[1] Seoul Womens Univ, Plant Virus GenBank, Dept Hort Biotechnol & Landscape Architecture, Seoul 139774, South Korea

[2] Rural Dev Adm, Natl Hort Res Inst, Hort Environm Div, Suwon 440310, South Korea

[3] Natl Acad Agr Sci & Technol, RDA, Suwon 441707, South Korea

来源：

ARCHIVES OF VIROLOGY | 2012年 / 157卷 / 01期

关键词：

MILD MOTTLE VIRUS; MOSAIC-VIRUS;

D O I：

10.1007/s00705-011-1142-5

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

In this study, we identified a new tobamovirus from diseased Aporcactus flagelliformis cactus plants, named it rattail cactus necrosis-associated virus (RCNaV), and determined its complete genome sequence. The full RCNaV genome consisted of 6,506 nucleotides and contained four open reading frames coding for proteins of M(r) 128 kDa (3,441 nt), 185 kDa (4,929 nt), 55 kDa (1452 nt), 36 kDa (1,005 nt) and 19 kDa (513 nt) from the 50 to 30 end, respectively. The overall similarities for the four ORFs of RCNaV were from 32.5% to 64.1% and from 17.0% to 67.3% to those of the other tobamoviruses, at the nucleotide and amino acid level, respectively. Comparison of the coding and non-coding regions of the virus with those of other tobamoviruses showed that RCNaV is the most closely related to cactus mild mottle virus.

引用

页码：185 / 187

页数：3

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