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1 day ago · A microbiome (from Ancient Greek μικρός (mikrós) 'small', and βίος (bíos) 'life') is the community of microorganisms that can usually be found living together in any given habitat. It was defined more precisely in 1988 by Whipps et al. as "a characteristic microbial community occupying a reasonably well-defined habitat which has ...
- There are some microbiome definitions available that fit several categories with their advantages and disadvantages.
- There is a variety of microbiome definitions available that are driven by the methods applied. Mostly, these definitions rely on DNA sequence-based analysis and describe microbiome as a collective genome of microorganisms in a specific environment. The main bottleneck here is that every new available technology will result in a need for a new definition.
- Definitions based on ecology describe the microbiome following the concepts derived from the ecology of multicellular organisms. The main issue here is that the theories from the macro-ecology do not always fit the rules in the microbial world.
- The host-dependent definitions are based on the microbial interactions with the host. The main gaps here concern the question whether the microbial-host interaction data gained from one host can be transferred to another. The understanding of coevolution and selection in the host-dependent definitions is also underrepresented.
1 day ago · 1929: Birthdate of Samuel Charles Cohn. This native of Altoona, PA, would gain fame as Sam Cohn “the powerful talent broker” who founded International Creative Management (ICM) and represented a panoply of top talent including Woody Allen, Robin Williams, Arthur Miller, E.L. Doctorow and Whoopi Goldberg to name but a few.
