Abstract:
:Phage_Finder, a heuristic computer program, was created to identify prophage regions in completed bacterial genomes. Using a test dataset of 42 bacterial genomes whose prophages have been manually identified, Phage_Finder found 91% of the regions, resulting in 7% false positive and 9% false negative prophages. A search of 302 complete bacterial genomes predicted 403 putative prophage regions, accounting for 2.7% of the total bacterial DNA. Analysis of the 285 putative attachment sites revealed tRNAs are targets for integration slightly more frequently (33%) than intergenic (31%) or intragenic (28%) regions, while tmRNAs were targeted in 8% of the regions. The most popular tRNA targets were Arg, Leu, Ser and Thr. Mapping of the insertion point on a consensus tRNA molecule revealed novel insertion points on the 5' side of the D loop, the 3' side of the anticodon loop and the anticodon. A novel method of constructing phylogenetic trees of phages and prophages was developed based on the mean of the BLAST score ratio (BSR) of the phage/prophage proteomes. This method verified many known bacteriophage groups, making this a useful tool for predicting the relationships of prophages from bacterial genomes.
journal_name
Nucleic Acids Resjournal_title
Nucleic acids researchauthors
Fouts DEdoi
10.1093/nar/gkl732subject
Has Abstractpub_date
2006-01-01 00:00:00pages
5839-51issue
20eissn
0305-1048issn
1362-4962pii
gkl732journal_volume
34pub_type
杂志文章abstract::Genome-wide transcriptome profiling has enabled non-supervised classification of tumours, revealing different sub-groups characterized by specific gene expression features. However, the biological significance of these subtypes remains for the most part unclear. We describe herein an interactive platform, Minimum Span...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkx338
更新日期:2017-07-27 00:00:00
abstract::DNA circuit is a versatile and highly-programmable toolbox which can potentially be used for the autonomous sensing of dynamic events, such as biomolecular interactions. However, the experimental implementation of in silico circuit designs has been hindered by the problem of circuit leakage. Here, we systematically an...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkw447
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/25.1.222
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkaa1294
更新日期:2021-01-19 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkw348
更新日期:2016-07-08 00:00:00
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journal_title:Nucleic acids research
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkn358
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journal_title:Nucleic acids research
pub_type: 杂志文章
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更新日期:1977-11-01 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
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journal_title:Nucleic acids research
pub_type: 杂志文章
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更新日期:2017-01-04 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
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更新日期:2013-07-01 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkr1178
更新日期:2012-01-01 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
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更新日期:2018-09-06 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/25.5.925
更新日期:1997-03-01 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
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更新日期:1987-07-24 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/6.7.2561
更新日期:1979-06-11 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
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更新日期:2016-01-08 00:00:00
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journal_title:Nucleic acids research
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journal_title:Nucleic acids research
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journal_title:Nucleic acids research
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journal_title:Nucleic acids research
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journal_title:Nucleic acids research
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journal_title:Nucleic acids research
pub_type: 杂志文章
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journal_title:Nucleic acids research
pub_type: 杂志文章
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journal_title:Nucleic acids research
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journal_title:Nucleic acids research
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journal_title:Nucleic acids research
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