Mobilisation into cotton and spread of a recombinant cotton leaf curl disease satellite - Brief report

被引：66

作者：

Amin, I.

Mansoor, S.

Amrao, L.

Hussain, M.

Irum, S.

Zafar, Y.

Bull, S. E.

Briddon, R. W.

机构：

[1] NIBGE, Faisalabad, Pakistan

[2] John Innes Ctr, Dept Dis & Stress Biol, Norwich, Norfolk, England

来源：

ARCHIVES OF VIROLOGY | 2006年 / 151卷 / 10期

关键词：

D O I：

10.1007/s00705-006-0773-4

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Analysis of a DNA beta satellite associated with a recently identified cotton leaf curl disease (CLCuD) strain indicated it to be recombinant, with most of the molecule originating from CLCuD DNA beta but with some sequence from a satellite isolated from tomato. Analysis of both archival (pre 2001) and recent cotton samples, shows the recombinant satellite is confined to a small area but was not present in cotton prior to 2001. This indicates that the recombinant DNA beta was recently mobilized into cotton, likely from tomato, and that recombination plays a role in the evolution of these satellites.

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收藏

页码：2055 / 2065

页数：11

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