Visualization of polydnavirus sequences in a parasitoid wasp chromosome

被引:75
作者
Belle, E
Beckage, NE
Rousselet, J
Poirié, M
Lemeunier, F
Drezen, JM
机构
[1] Fac Sci, CNRS, Inst Rech Biol Linsecte, F-37200 Tours, France
[2] CNRS, Lab Populat Genet & Evolut, F-91198 Gif Sur Yvette, France
[3] INRA, Stn Zool Forestiere, F-45166 Olivet, France
[4] Univ Calif Riverside, Dept Entomol, Riverside, CA 92521 USA
[5] Univ Calif Riverside, Dept Neurosci & Cell Biol, Riverside, CA 92521 USA
关键词
D O I
10.1128/JVI.76.11.5793-5796.2002
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
Polydnaviruses, obligatorily associated with endoparasitoid wasps, are unique in that their segmented genome is composed of multiple double-stranded DNA circles. We present here the first cytological evidence that virus segments are integrated in the wasp genome, obtained by using in situ hybridization of virus probes with viral sequences in the chromosomes of a wasp from the braconid family of hymenopterans.
引用
收藏
页码:5793 / 5796
页数:4
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