منابع مشابه
Databases of the marine metagenomics.
The metagenomic data obtained from marine environments is significantly useful for understanding marine microbial communities. In comparison with the conventional amplicon-based approach of metagenomics, the recent shotgun sequencing-based approach has become a powerful tool that provides an efficient way of grasping a diversity of the entire microbial community at a sampling point in the sea. ...
متن کاملThe MAR databases: development and implementation of databases specific for marine metagenomics
We introduce the marine databases; MarRef, MarDB and MarCat (https://mmp.sfb.uit.no/databases/), which are publicly available resources that promote marine research and innovation. These data resources, which have been implemented in the Marine Metagenomics Portal (MMP) (https://mmp.sfb.uit.no/), are collections of richly annotated and manually curated contextual (metadata) and sequence databas...
متن کاملExpanding the Marine Virosphere Using Metagenomics
Viruses infecting prokaryotic cells (phages) are the most abundant entities of the biosphere and contain a largely uncharted wealth of genomic diversity. They play a critical role in the biology of their hosts and in ecosystem functioning at large. The classical approaches studying phages require isolation from a pure culture of the host. Direct sequencing approaches have been hampered by the s...
متن کاملMetagenomics of Bacteriophages Isolated from Marine Sediments
Results: The modified method for bacteriophages isolation and purification developed in this work resulted in high concentration of viral particles, which was confirmed by electron and fluorescent microscopy. Some phages were observed to have unusually long tails, up to 1 μm in length. It is possible that this is the result of high concentrations of EPS (the main component of bacterial biofilm)...
متن کاملReference databases for taxonomic assignment in metagenomics
Metagenomics is providing an unprecedented access to the environmental microbial diversity. The amplicon-based metagenomics approach involves the PCR-targeted sequencing of a genetic locus fitting different features. Namely, it must be ubiquitous in the taxonomic range of interest, variable enough to discriminate between different species but flanked by highly conserved sequences, and of suitab...
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ژورنال
عنوان ژورنال: Gene
سال: 2016
ISSN: 0378-1119
DOI: 10.1016/j.gene.2015.10.035