Describe the differences between bacteria and archaea
Xenorhodopsins, an enigmatic new class of microbial rhodopsins horizontally transferred between archaea and bacteria
... “ xenorhodopsin ” to describe the members of this group, rather than calling them ASR-like (or Sensory Rhodop- sin-IV) proteins. Although the name “ Anabaena sensory rhodopsin ” is being widely used in the ...
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Coupling Between Protein Level Selection and Codon Usage Optimization in the Evolution of Bacteria and Archaea
... coupling between protein level selection and CUB and its dependence on GC content, we observed that the strength of this coupling differs for parasites versus nonparasites and for genes encoding metabolic proteins ...
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A review of ammonia-oxidizing bacteria and archaea in Chinese soils
... The predicted protein structure of the AMO enzyme from the marine archaeon Candidatus Nitrosopumilus maritimus suggested that ammonia oxidation to nitrite occurs via a nitroxyl interme- diate, rather than via the ...
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A New Genomics Driven Taxonomy of Bacteria and Archaea: Are We There Yet?
... The emerging heuristic is that species-level relationships occur in the range of 94 to 96% ANI. However, it is important to note that ANI scores between a query and reference genome are often asymmetric because of ...
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Genome DNA Sequence Variation, Evolution, and Function in Bacteria and Archaea
... among bacteria and archaea were shown in Figure ...The differences in their distributions suggest that genomic GC content is related to DNA methylase ...
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A Genus Definition for Bacteria and Archaea Based on a Standard Genome Relatedness Index
... significant differences between type and non-type species were still detected in these groups), there was strong concordance of the type species of genera being delineated from non-type species of the ...
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Cryptic inoviruses revealed as pervasive in bacteria and archaea across Earth's biomes
... relationships between viruses infecting hosts from different domains of life might signify either descent from an ancestral virus that infected the common ancestor of bacte- ria and archaea, or horizontal ...
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Effects of sea animal colonization on the coupling between dynamics and activity of soil ammonia oxidizing bacteria and archaea in maritime Antarctica
... 1875 µg N kg −1 h −1 ) (Fan et al., 2011; Ouyang et al., 2016; Daebeler et al., 2017). One reason might be the selection of a 15 ◦ C incubation temperature, which was lower than the in- cubation temperatures used in ...
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Bioaerosols in the Amazon rain forest: Temporal variations and vertical profiles of Eukarya, Bacteria and Archaea
... 12 characterization presented here requires a complementary dry season sampling to resolve potential seasonal dif- ferences in the bioaerosol abundance and mixture. Finally, the taxonomic resolution of this study ...
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Metabolic potential of uncultured bacteria and archaea associated with petroleum seepage in deep-sea sediments
... In summary, while there are considerable community-level differences between the three sample locations, the recovered MAGs share common taxonomic affiliations at the phylum and class levels. Guided by ...
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Kite Proteins: a Superfamily of SMC/Kleisin Partners Conserved Across Bacteria, Archaea, and Eukaryotes
... We describe marked structural similarities be- tween bacterial and eukaryotic SMC/kleisin partner proteins (designated here as ‘‘kite’’ proteins for kleisin interacting tandem winged-helix (WH) elements of SMC ...
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Gene-specific selective sweeps in bacteria and archaea caused by negative frequency-dependent selection
... genetic differences between strains of prokaryotes in the same habitat often are due, in part, to the presence or absence of genomic regions called meta- genomic islands ...
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Diversity of Bacteria and Archaea in hypersaline sediment from Death Valley National Park, California
... the differences in results between culture-dependent and culture-independent approaches in- dicate that groups sampled only as isolates are likely to be at extremely low ...
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Two new families of the FtsZ-tubulin protein superfamily implicated in membrane remodeling in diverse bacteria and archaea
... of the diversity of cytoskeleton systems in the Planctomy- cete-Verrucomicrobia-Chlamydia superphylum of bacte- ria [29]; and the detection of highly conserved homologs of the eukaryotic actins in the third crenarchaeal ...
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Learning to Describe Differences Between Pairs of Similar Images
... Carnegie Mellon University {jharsh,tberg}@cs.cmu.edu Abstract In this paper, we introduce the task of auto- matically generating text to describe the dif- ferences between two similar images. We col- lect a ...
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Charting the diversity of uncultured viruses of Archaea and Bacteria
... calculated between viral genomic sequences from both NCBI RefSeq and those reconstructed from metagenomes, fosmid libraries, single virus genomes, and prophages integrated into prokaryote ...
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RNA Dependent Cysteine Biosynthesis in Bacteria and Archaea
... Invaluable information was obtained from the metagenome of a deep-oceanic, basalt-hosted subsurface ecosystem from Juan de Fuca Ridge flank, Pacific Ocean (CORK borehole 1362A_J2.573). Three dominant archaeal species, ...
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Calculating orthologs in bacteria and archaea : a divide and conquer approach
... or shared biology between organisms, or at least make informed predictions in this regard. The discovery of sets of orthologous proteins plays an important role towards elucidating such relationships. Fitch [1] ...
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The future is now: single-cell genomics of bacteria and archaea
... exchange between geographically or ecologically distinct populations complicate phylogenic analysis and efforts to circumscribe microbial species (Koonin et ...
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Picoheterotroph ( Bacteria and Archaea ) biomass distribution in the global ocean
... surements from coastal waters. These have been shown to be higher than open ocean samples (Fukuda et al., 1998, Ta- ble 2), but not enough data are available to define the con- trolling factors for this increase or how ...
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