نتایج جستجو برای: metagenomics

تعداد نتایج: 5830  

Journal: :Journal of clinical microbiology 2016
Erin H Graf Keith E Simmon Keith D Tardif Weston Hymas Steven Flygare Karen Eilbeck Mark Yandell Robert Schlaberg

Current infectious disease molecular tests are largely pathogen specific, requiring test selection based on the patient's symptoms. For many syndromes caused by a large number of viral, bacterial, or fungal pathogens, such as respiratory tract infections, this necessitates large panels of tests and has limited yield. In contrast, next-generation sequencing-based metagenomics can be used for unb...

2014
Elaine Allan

EditoriAL EditoriAL Estimates suggest that less than 1% of the microorganisms present in most habitats on Earth are culturable, 1 which means that our current view of the structural and functional diversity of the microbial world is severely limited and its vast emporium of potential medicines and useful industrial products lies virtually untapped. Furthermore, our historical reliance on cultur...

ژورنال: زیست شناسی ایران 2017

Metagenomics is a discipline that enables the genomic study of unculturaled microorganisms. Microorganisms constitute two third of the Earth’s biological diversity. In many environments, 99% of the microorganisms cannot be cultured by standard techniques. Culture-independent methods are required to study the genetic diversity, population structure and ecological roles of the majority of o...

ژورنال: ایمنی زیستی 2021

Progress in next-generation sequencing has played a significant role in ecological studies of microbial populations. These advances have led to a rapid evaluation in metagenomics studies (analysis of DNA of microbial communities without the need to culture). Many statistical and computational tools and metagenomics databases have led to the discovery of huge amounts of data. In this research, i...

2017
Thomas B. Lentz Laura E. Ott Sabrina D. Robertson Sarah C. Windsor Joshua B. Kelley Michael S. Wollenberg Robert R. Dunn Carlos C. Goller

Metagenomics is an important method for studying microbial life. However, undergraduate exposure to metagenomics is hindered by associated software, computing demands, and dataset access. In this inquiry-based activity designed for introductory life science majors and nonmajors, students perform an investigation of the bacterial communities inhabiting the human belly button and associated metag...

Journal: :Environmental Microbiology Reports 2015

Journal: :Microbiology Australia 2007

2012
Shrikant Sharma Shashank Rana Raghvendar Singh

Metagenomics may be defined as a study of uncultured microorganisms. It includes quicker, cheaper sequencing skill and by using metagenomic approach, we can able to sequence uncultured microbial samples from their environment directly are expanding and transforming our view of the microbial world. Purify meaningful information from the millions of new genomic sequences presents a serious challe...

Journal: :Lab Animal 2020

Journal: :Microbial Biotechnology 2013

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