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March 2013 Volume 11 Number 3 | |||||||||||||||||||||||||||||||||||||||||||||
In this issue Editorial Research Highlights News and Analysis Progress Reviews Analysis Perspectives
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EDITORIAL | Top | ||||||||||||||||||||||||||||||||||||||||||||
Looking inwards p143 | doi:10.1038/nrmicro2987 The publication of a new article type prompts us to have a look back at the evolution and development of the journal over the past decade. Abstract | Full Text | PDF | |||||||||||||||||||||||||||||||||||||||||||||
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NEWS AND ANALYSIS | Top | ||||||||||||||||||||||||||||||||||||||||||||
GENOME WATCH Sherlock Genomes — viral investigator Sarah E. Smith & Rachael S. Wash p150 | doi:10.1038/nrmicro2979 This month's Genome Watch highlights how deep sequencing technologies have vastly reduced the time and prior knowledge needed to generate viral genomes. | |||||||||||||||||||||||||||||||||||||||||||||
PROGRESS | Top | ||||||||||||||||||||||||||||||||||||||||||||
Extreme sweetness: protein glycosylation in archaea Jerry Eichler p151 | doi:10.1038/nrmicro2957 N-glycosylation was first reported in archaea almost 40 years ago. However, as Jerry Eichler describes in this Progress article, it is only recently, with the ready availability of archaeal genome sequences and new and improved molecular tools, that we have begun to make major advances in our understanding of this crucial post-translational modification. Abstract | Full Text | PDF | |||||||||||||||||||||||||||||||||||||||||||||
REVIEWS | Top | ||||||||||||||||||||||||||||||||||||||||||||
Sticking together: building a biofilm the Bacillus subtilis way Hera Vlamakis, Yunrong Chai, Pascale Beauregard, Richard Losick & Roberto Kolter p157 | doi:10.1038/nrmicro2960 Bacillus subtilis has emerged as an important model organism for the study of biofilms. In this Review, Kolter, Losick and colleagues discuss the regulation of B. subtilis biofilm assembly and highlight two emerging areas in the field: biofilm formation on natural substrates and biofilm disassembly. Abstract | Full Text | PDF | Supplementary information | |||||||||||||||||||||||||||||||||||||||||||||
RNA viruses and the host microRNA machinery Benjamin R. tenOever p169 | doi:10.1038/nrmicro2971 Small RNAs (sRNAs) are used by plants, nematodes and arthropods in cellular defence against viruses, but in chordates, sRNAs were replaced with a protein-based system to inhibit viral replication. Here, Benjamin tenOever describes how the lack of interplay between cellular sRNAs and RNA viruses permits the engineering of vectors that can deliver their own sRNAs or are controlled by the sRNAs present in the host. Abstract | Full Text | PDF | |||||||||||||||||||||||||||||||||||||||||||||
Article series: Vector-borne diseases Beyond insecticides: new thinking on an ancient problem Elizabeth A. McGraw & Scott L. O'Neill p181 | doi:10.1038/nrmicro2968 In addition to developing vaccines and drugs that target vector-borne diseases, historically the use of insecticides has been the main approach for targeting the vector itself. However, as McGraw and O'Neill describe in this Review, there has been substantial recent progress in developing alternative genetic and biological vector-control strategies. Abstract | Full Text | PDF | |||||||||||||||||||||||||||||||||||||||||||||
Popping the cork: mechanisms of phage genome ejection Ian J. Molineux & Debabrata Panja p194 | doi:10.1038/nrmicro2988 Despite 60 years of investigation, our understanding of the mechanisms by which phages eject their genomes into target bacterial cells remains incomplete. Here, Molineux and Panja describe the structure of DNA inside the phage head and discuss the current models for DNA ejection both in vitro and in vivo. Abstract | Full Text | PDF | |||||||||||||||||||||||||||||||||||||||||||||
ANALYSIS | Top | ||||||||||||||||||||||||||||||||||||||||||||
Shallow breathing: bacterial life at low O2 Rachel L. Morris & Thomas M. Schmidt p205 | doi:10.1038/nrmicro2970 In this Analysis article, Morris and Schmidt report the results of surveys searching for high-affinity terminal oxidase genes in sequenced bacterial genomes and shotgun metagenomes. They find that bacteria with the potential to respire under microoxic conditions are phylogenetically diverse and intriguingly widespread in nature, and go on to highlight the importance of microaerobic metabolism in host-associated bacteria. Abstract | Full Text | PDF | Supplementary information | |||||||||||||||||||||||||||||||||||||||||||||
PERSPECTIVES | Top | ||||||||||||||||||||||||||||||||||||||||||||
VIEWPOINT The microbiome explored: recent insights and future challenges Martin Blaser, Peer Bork, Claire Fraser, Rob Knight & Jun Wang p213 | doi:10.1038/nrmicro2973 Here, Blaser, Bork, Fraser, Knight and Wang highlight the most exciting findings in the field of microbiome research and discuss what will be necessary to obtain a better understanding of the role of the microbiota in human health and disease, and to develop microbiota-based therapies. Abstract | Full Text | PDF | |||||||||||||||||||||||||||||||||||||||||||||
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*2011 Journal Citation Report (Thomson Reuters, 2012) |
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