Establishment of an agroinoculation system for broad bean wilt virus 2

被引：15

作者：

Atsumi, Go ^{[1
]}

Tomita, Reiko ^{[1
]}

Kobayashi, Kappei ^{[2
]}

Sekine, Ken-Taro ^{[1
]}

机构：

[1] Iwate Biotechnol Res Ctr, Kitakami, Iwate 0240003, Japan

[2] Ehime Univ, Fac Agr, Matsuyama, Ehime 7908566, Japan

来源：

ARCHIVES OF VIROLOGY | 2013年 / 158卷 / 07期

关键词：

NUCLEOTIDE-SEQUENCE; CHINESE ISOLATE; CDNA; AGROINFECTION; VERSATILE; PLANTS; RNA;

D O I：

10.1007/s00705-013-1625-7

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

We determined the complete nucleotide sequence of a broad bean wilt virus 2 (BBWV-2) isolate from gentian in Japan. The full-length RNA1 and RNA2 sequences, excluding poly(A) tails, were 5955 and 3600 nucleotides long, respectively. Analysis indicated that, in contrast to other BBWV-2 isolates, the 5' end of both RNA1 and RNA2 starts with a GUU sequence. We successfully inoculated Nicotiana benthamiana with BBWV-2 by infiltrating a mixed suspension of two Agrobacterium tumefaciens clones carrying binary vectors with the full-length RNA1 and RNA2 sequences. This is the first report on the efficient, easy and high-throughput use of agroinoculation for generating BBWV-2 infections.

引用

页码：1549 / 1554

页数：6