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Polydnavirus genome segment families in the ichneumonid parasitoid Hyposoter fugitivus.

作者信息

Xu D, Stoltz D

机构信息

Department of Genetics, Hospital for Sick Children, Toronto, Ontario, Canada.

出版信息

J Virol. 1993 Mar;67(3):1340-9. doi: 10.1128/JVI.67.3.1340-1349.1993.

DOI:10.1128/JVI.67.3.1340-1349.1993
PMID:8437219
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC237503/
Abstract

Sequences homologous to encapsidated polydnavirus genome segments are routinely detected in parasitoid chromosomal DNA; typically, each viral genome segment hybridizes to a single cognate chromosomal locus. In the present study, we show that in some cases, two or more viral genome segments may hybridize to the same chromosomal locus. Genome segments of this type invariably share a majority of restriction enzyme sites, a fact suggesting derivation from a common template. Families of viral genome segments appear to be relatively common in the Hyposoter fugitivus polydnavirus genome.

摘要
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2ed4/237503/4ea349c0af6a/jvirol00024-0226-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2ed4/237503/b3122d9d0dfb/jvirol00024-0219-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2ed4/237503/eb75043c1253/jvirol00024-0220-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2ed4/237503/5db2ad57888e/jvirol00024-0221-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2ed4/237503/641f232687a6/jvirol00024-0223-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2ed4/237503/bcbcfd1de2b6/jvirol00024-0224-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2ed4/237503/c42fc18e34cb/jvirol00024-0225-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2ed4/237503/4ea349c0af6a/jvirol00024-0226-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2ed4/237503/b3122d9d0dfb/jvirol00024-0219-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2ed4/237503/eb75043c1253/jvirol00024-0220-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2ed4/237503/5db2ad57888e/jvirol00024-0221-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2ed4/237503/641f232687a6/jvirol00024-0223-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2ed4/237503/bcbcfd1de2b6/jvirol00024-0224-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2ed4/237503/c42fc18e34cb/jvirol00024-0225-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2ed4/237503/4ea349c0af6a/jvirol00024-0226-a.jpg

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Polydnavirus genome segment families in the ichneumonid parasitoid Hyposoter fugitivus.
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Genomic and morphological features of a banchine polydnavirus: comparison with bracoviruses and ichnoviruses.

本文引用的文献

1
Physical Analysis of the Campoletis sonorensis Virus Multipartite Genome and Identification of a Family of Tandemly Repeated Elements.桑毛虫绒茧蜂病毒多片段基因组的物理分析及串联重复元件家族的鉴定
J Virol. 1987 Aug;61(8):2589-98. doi: 10.1128/JVI.61.8.2589-2598.1987.
2
Campoletis sonorensis Endoparasitic Wasps Contain Forms of C. sonorensis Virus DNA Suggestive of Integrated and Extrachromosomal Polydnavirus DNAs.桑氏灿姬小蜂内寄生蜂含有桑氏灿姬小蜂病毒DNA的形式，提示整合型和染色体外多分DNA病毒DNA。
J Virol. 1986 Feb;57(2):552-62. doi: 10.1128/JVI.57.2.552-562.1986.
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Identification, Mapping, and In Vitro Translation of Campoletis sonorensis Virus mRNAs from Parasitized Heliothis virescens Larvae.
一种潜蝇茧蜂多DNA病毒的基因组和形态学特征：与杆状病毒和昆虫痘病毒的比较
J Virol. 2007 Jun;81(12):6491-501. doi: 10.1128/JVI.02702-06. Epub 2007 Apr 11.
4
Baculovirus-based expression of an insect viral protein in 12 different insect cell lines.基于杆状病毒在12种不同昆虫细胞系中表达一种昆虫病毒蛋白。
In Vitro Cell Dev Biol Anim. 2005 Jan-Feb;41(1-2):43-9. doi: 10.1290/0412081.1.
5
Homologous sequences in the Campoletis sonorensis polydnavirus genome are implicated in replication and nesting of the W segment family.桑氏灿姬小蜂多角体病毒基因组中的同源序列与W片段家族的复制和嵌套有关。
J Virol. 1997 Nov;71(11):8504-13. doi: 10.1128/JVI.71.11.8504-8513.1997.
来自被寄生的烟草天蛾幼虫的桑氏 Campoletis 病毒 mRNA 的鉴定、定位及体外翻译
J Virol. 1986 Jan;57(1):318-27. doi: 10.1128/JVI.57.1.318-327.1986.
4
Virus with a Multipartite Superhelical DNA Genome from the Ichneumonid Parasitoid Campoletis sonorensis.来自姬蜂科寄生蜂索诺拉 Campoletis sonorensis 的具有多片段超螺旋 DNA 基因组的病毒。
J Virol. 1982 Sep;43(3):859-70. doi: 10.1128/JVI.43.3.859-870.1982.
5
Polydnaviridae - a proposed family of insect viruses with segmented, double-stranded, circular DNA genomes.
Intervirology. 1984;21(1):1-4. doi: 10.1159/000149497.
6
Studies on polydnavirus transmission.
Virology. 1986 Nov;155(1):120-31. doi: 10.1016/0042-6822(86)90173-x.
7
Identification and comparison of Campoletis sonorensis virus transcripts expressed from four genomic segments in the insect hosts Campoletis sonorensis and Heliothis virescens.在昆虫宿主桑毛虫（Campoletis sonorensis）和烟青虫（Heliothis virescens）中对从四个基因组片段表达的桑毛虫绒茧蜂病毒（Campoletis sonorensis virus）转录本进行鉴定和比较。
Virology. 1988 Dec;167(2):329-41.
8
Evidence for chromosomal transmission of polydnavirus DNA.杆状病毒DNA染色体传递的证据。
J Gen Virol. 1990 May;71 ( Pt 5):1051-6. doi: 10.1099/0022-1317-71-5-1051.
9
Polydnavirus DNA is integrated in the DNA of its parasitoid wasp host.
Proc Natl Acad Sci U S A. 1991 Nov 1;88(21):9770-4. doi: 10.1073/pnas.88.21.9770.
10
Evidence for a chromosomal location of polydnavirus DNA in the ichneumonid parasitoid Hyposoter fugitivus.
J Virol. 1991 Dec;65(12):6693-704. doi: 10.1128/JVI.65.12.6693-6704.1991.