Found 20 datasets matching "bacterial-genomes".
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Background Some pathogenic bacteria are genetically very homogeneous, making strain discrimination difficult. In the last few years, tandem repeats have been increasingly recognized as...
Search relevance: 223.10 | Views last month: 1 -
Draft genomes of various bacterial phyla isolated from different locations on the International Space Station as part of the Microbial Tracking 2 mission (ISS-MOP).
Search relevance: 175.32 | Views last month: 0 -
Background: The arginine repressor ArgR/AhrC is a transcription factor universally conserved in bacterial genomes. Its recognition signal (the ARG box), a weak palindrome, is also...
Search relevance: 131.35 | Views last month: 0 -
Background Ribosomal proteins are encoded in all genomes of cellular life forms and are, generally, well conserved during evolution. In prokaryotes, the genes for most ribosomal proteins...
Search relevance: 127.16 | Views last month: 1 -
Background The availability of multiple complete genome sequences from diverse taxa prompts the development of new phylogenetic approaches, which attempt to incorporate information...
Search relevance: 120.88 | Views last month: 2 -
Background: Whole-genome comparisons can provide great insight into many aspects of biology. Until recently, however, comparisons were mainly possible only between distantly related...
Search relevance: 107.44 | Views last month: 0 -
Background: In nitrate-poor soils, many leguminous plants form nitrogen-fixing symbioses with members of the bacterial family Rhizobiaceae. We selected Rhizobium sp. NGR234 for its...
Search relevance: 89.63 | Views last month: 0 -
This repository holds genome assemblies for Staphylococcus, Burkholderia, and Ralstonia bacterial isolates isolated from the ISS between the years of 2006-2015. Information on the overall...
Search relevance: 68.44 | Views last month: 0 -
Background As more complete genomes are sequenced, conservation of gene order between different organisms is emerging as an informative property of the genomes. Conservation of gene...
Search relevance: 64.85 | Views last month: 0 -
Background Prior to this report, members of the inward rectifier family, or Kir, have been found only in eukaryotes. Like most K+ channels, the pore-forming part of the protein is formed...
Search relevance: 59.02 | Views last month: 0 -
Background A computational system for analysis of the repetitive structure of genomic sequences is described. The method uses suffix trees to organize and search the input sequences;...
Search relevance: 57.31 | Views last month: 0 -
Background Detection of changes in a protein's evolutionary rate may reveal cases of change in that protein's function. We developed and implemented a simple relative rates test in an...
Search relevance: 56.91 | Views last month: 0 -
When there are no strand-specific biases in mutation and selection rates between the two strands of DNA, the average nucleotide composition is theoretically expected to be A = T and G = C within...
Search relevance: 54.19 | Views last month: 0 -
Background Insertion Sequence (IS) elements are mobile genetic elements widely distributed among bacteria. Their activities cause mutations, promoting genetic diversity and sometimes...
Search relevance: 53.55 | Views last month: 0 -
Background The DNA single-strand annealing proteins (SSAPs), such as RecT, RedĪ², ERF and Rad52, function in RecA-dependent and RecA-independent DNA recombination pathways. Recently, they...
Search relevance: 50.96 | Views last month: 0 -
Background The microsatellite, (GATA)n has been frequently used for DNA fingerprinting. However, very few attempts have been made to analyze (GATA)n-containing loci in rice. ...
Search relevance: 50.66 | Views last month: 0 -
Background Viral DNA-binding proteins have served as good models to study the biochemistry of transcription regulation and chromatin dynamics. Computational analysis of viral DNA-binding...
Search relevance: 45.56 | Views last month: 0 -
Background: Standard archival sequence databases have not been designed as tools for genome annotation and are far from being optimal for this purpose. We used the database of Clusters...
Search relevance: 43.26 | Views last month: 0 -
Background Gene duplications have a major role in the evolution of new biological functions. Theoretical studies often assume that a duplication per se is selectively neutral and that,...
Search relevance: 40.11 | Views last month: 0 -
Organisms living in honey bees and honey bee colonies form large associative holobiont communities that are integral to bee biology. High-throughput sequencing approaches to characterize these...
Search relevance: 18.48 | Views last month: 1
