Era7 microbiome service
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Discover how Era7 Bioinformatics NGS sequencing based 16S Microbiome Analysis services are probably among the best Microbiome services you can find. Experimental approach, wet lab and library preparation , bioinformatics pipeline, 16S reference database, interactive visualisations and a very affordable price are the main reason to choose Era7 Microbiome services
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This document provides an overview of antimicrobial resistance, including how bacteria become resistant to antibiotics, why antibiotic resistance is a problem, and what can be done about it. It discusses how bacteria have evolved resistance mechanisms over billions of years, and how the overuse and misuse of antibiotics in healthcare settings has accelerated the emergence and spread of resistant strains. Left unchecked, antibiotic resistance could lead to a return to the pre-antibiotic era. The document recommends improved infection prevention and control practices, appropriate antibiotic use, immunization, and surveillance to tackle this growing threat.
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1) The oral biofilm is a complex microbial community containing over 2000 taxa. Streptococcus gordonii is a common early colonizer that interacts with pathogens like Porphyromonas gingivalis and Candida albicans.
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�
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�
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≲
1
�
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�
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�
truly diverge from their low-
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Microorganisms interacts with each other and can be physically associated with another organisms in a variety of ways.
One organism can be located on the surface of another organism as an ectobiont or located within another organism as endobiont.
Microbial interaction may be positive such as mutualism, proto-cooperation, commensalism or may be negative such as parasitism, predation or competition
Types of microbial interaction
Positive interaction: mutualism, proto-cooperation, commensalism
Negative interaction: Ammensalism (antagonism), parasitism, predation, competition
I. Mutualism:
It is defined as the relationship in which each organism in interaction gets benefits from association. It is an obligatory relationship in which mutualist and host are metabolically dependent on each other.
Mutualistic relationship is very specific where one member of association cannot be replaced by another species.
Mutualism require close physical contact between interacting organisms.
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Mutualistic relationship between organisms allows them to act as a single organism.
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II. Syntrophism:
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In this theoretical example of syntrophism, population 1 is able to utilize and metabolize compound A, forming compound B but cannot metabolize beyond compound B without co-operation of population 2. Population 2is unable to utilize compound A but it can metabolize compound B forming compound C. Then both population 1 and 2 are able to carry out metabolic reaction which leads to formation of end product that neither population could produce alone.
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Era7 microbiome service
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