Phage Genomics
نویسندگان
چکیده
منابع مشابه
Phage Genomics Small Is Beautiful
The Age of Genomics dawned only gradually for bacteriophages. It was 1977 when the genome of phage phi X174 was published and 1983 when the "large" genome of phage lambda hit the streets. More recently, the pace has quickened, so that we now have over 100 complete phage genomes and can expect thousands in a very few years. These sequences have been marvelously informative for the biology of the...
متن کاملMarine phage genomics: the tip of the iceberg
Marine viruses are the most abundant biological entity in the oceans, the majority of which infect bacteria and are known as bacteriophages. Yet, the bulk of bacteriophages form part of the vast uncultured dark matter of the microbial biosphere. In spite of the paucity of cultured marine bacteriophages, it is known that marine bacteriophages have major impacts on microbial population structure ...
متن کاملMosaic Graphs and Comparative Genomics in Phage Communities
Comparing the genomes of two closely related viruses often produces mosaics where nearly identical sequences alternate with sequences that are unique to each genome. When several closely related genomes are compared, the unique sequences are likely to be shared with third genomes, leading to virus mosaic communities. Here we present comparative analysis of sets of Staphylococcus aureus phages t...
متن کاملExploring the Mycobacteriophage Metaproteome: Phage Genomics as an Educational Platform
Bacteriophages are the most abundant forms of life in the biosphere and carry genomes characterized by high genetic diversity and mosaic architectures. The complete sequences of 30 mycobacteriophage genomes show them collectively to encode 101 tRNAs, three tmRNAs, and 3,357 proteins belonging to 1,536 "phamilies" of related sequences, and a statistical analysis predicts that these represent app...
متن کاملProphage genomics reveals patterns in phage genome organization and replication
Temperate phage genomes are highly variable mosaic collections of genes that infect a bacterial host, integrate into the host's genome or replicate as low copy number plasmids, and are regulated to switch from the lysogenic to lytic cycles to generate new virions and escape their host. Genomes from most Bacterial phyla contain at least one or more prophages. We updated our PhiSpy algorithm to i...
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ژورنال
عنوان ژورنال: Cell
سال: 2002
ISSN: 0092-8674
DOI: 10.1016/s0092-8674(01)00637-7