A MODEL FOR THE GENERATION OF TOBACCO RATTLE VIRUS (TRV) ANOMALOUS ISOLATES - PEA EARLY BROWNING VIRUS RNA-2 ACQUIRES TRV SEQUENCES FROM BOTH RNA-1 AND RNA-2

被引：23

作者：

GOULDEN, MG ^{[1
]}

LOMONOSSOFF, GP ^{[1
]}

WOOD, KR ^{[1
]}

DAVIES, JW ^{[1
]}

机构：

[1] UNIV BIRMINGHAM, BIRMINGHAM B15 2TT, W MIDLANDS, ENGLAND

来源：

JOURNAL OF GENERAL VIROLOGY | 1991年 / 72卷

关键词：

D O I：

10.1099/0022-1317-72-7-1751

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

Comparison of the 5'-terminal sequences of several tobraviruses suggests that the RNA-2 molecule of the tobacco rattle virus (TRV) anomalous isolate TCM arose from pea early browning virus (PEBV) RNA-2 by acquisition of 3' and 5' sequences from TRV RNA-1 and RNA-2 molecules, respectively. We have identified a region of homology in the RNA-2 molecules of PEBV, TRV and pepper ringspot virus which could have facilitated this recombination.

引用

页码：1751 / 1754

页数：4

共 17 条

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