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rdf:type |
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lifeskim:mentions |
umls-concept:C0009450,
umls-concept:C0042776,
umls-concept:C0206558,
umls-concept:C0332256,
umls-concept:C0332307,
umls-concept:C0441513,
umls-concept:C0871161,
umls-concept:C0887889,
umls-concept:C1515655,
umls-concept:C1522642,
umls-concept:C1527177,
umls-concept:C1533691,
umls-concept:C1550587
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pubmed:issue |
2
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pubmed:dateCreated |
2002-12-27
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pubmed:abstractText |
In recent years, several laboratories have reported on the cloning of herpes simplex virus type 1 (HSV-1) genomes as bacterial artificial chromosomes (BACs) in Escherichia coli and on procedures to manipulate these genomes by using the bacterial recombination machinery. However, the HSV-BACs reported so far are either replication incompetent or infectious, with a deletion of one or more viral genes due to the BAC vector insertion. For use as a multipurpose clone in research on HSV-1, we attempted to generate infectious HSV-BACs containing the full genome of HSV-1 without any loss of viral genes. Our results were as follows. (i) E. coli (YEbac102) harboring the full-length HSV-1 genome (pYEbac102) in which a BAC flanked by loxP sites was inserted into the intergenic region between U(L)3 and U(L)4 was constructed. (ii) pYEbac102 was an infectious molecular clone, given that its transfection into rabbit skin cells resulted in production of infectious virus (YK304). (iii) The BAC vector sequence was almost perfectly excisable from the genome of the reconstituted virus YK304 by coinfection of Vero cells with YK304 and a recombinant adenovirus, AxCANCre, expressing Cre recombinase. (iv) As far as was examined, the reconstituted viruses from pYEbac102 could not be phenotypically differentiated from wild-type viruses in vitro and in vivo. Thus, the viruses grew as well in Vero cells as did the wild-type virus and exhibited wild-type virulence in mice on intracerebral inoculation. (v) The infectious molecular clone pYEbac102 is in fact useful for mutagenesis of the HSV-1 genome by bacterial genetics, and a recombinant virus carrying amino acid substitutions in both copies of the alpha0 gene was generated. pYEbac102 will have multiple applications to the rapid generation of genetically engineered HSV-1 recombinants in basic research into HSV-1 and in the development of HSV vectors in human therapy.
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pubmed:commentsCorrections |
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-10207884,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-10400733,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-10400809,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-10482582,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-10505118,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-10584921,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-10781094,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-10827452,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-10845724,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-10845725,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-10888635,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-11160686,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-11161824,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-11172044,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-11836410,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-11867012,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-12021352,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-1846207,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-2154589,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-2823252,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-4291934,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-4300104,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-4705382,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-6263501,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-6268303,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-6276557,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-6290080,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-7479022,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-7584103,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-8057477,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-8212547,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-8383234,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-8523596,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-8995621,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-9311810,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-9335267,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-9405686,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-9499021,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-9653172,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-9696807,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-9811737,
http://linkedlifedata.com/resource/pubmed/commentcorrection/12502854-9874276
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:month |
Jan
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pubmed:issn |
0022-538X
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
77
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
1382-91
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pubmed:dateRevised |
2009-11-18
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pubmed:meshHeading |
pubmed-meshheading:12502854-Alleles,
pubmed-meshheading:12502854-Amino Acid Sequence,
pubmed-meshheading:12502854-Animals,
pubmed-meshheading:12502854-Base Sequence,
pubmed-meshheading:12502854-Chromosomes, Artificial, Bacterial,
pubmed-meshheading:12502854-DNA Primers,
pubmed-meshheading:12502854-Escherichia coli,
pubmed-meshheading:12502854-Herpesvirus 1, Human,
pubmed-meshheading:12502854-Male,
pubmed-meshheading:12502854-Mice,
pubmed-meshheading:12502854-Plasmids,
pubmed-meshheading:12502854-Rabbits,
pubmed-meshheading:12502854-Recombination, Genetic
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pubmed:year |
2003
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pubmed:articleTitle |
Construction of an excisable bacterial artificial chromosome containing a full-length infectious clone of herpes simplex virus type 1: viruses reconstituted from the clone exhibit wild-type properties in vitro and in vivo.
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pubmed:affiliation |
Department of Cell Regulation, Medical Research Institute, Tokyo Medical and Dental University, Japan.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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