Many bacteria that live in and on the human body have yet to be identified.
© Colourbox.com
08.03.2017 in Science, Context

Context: The Microbiome

Every human being shares his or her body with a countless number of tiny organisms, for example, bacteria. Up until a few years ago their significance was unrecognised. Today we know that bacteria can significantly impact a person’s health and even their behaviour. Gary Sawers, a professor of microbiology, explains why. Read more

Gen scissors can be used to alter DNA.
© Colourbox.com
13.10.2016 in Science, Context

Context: CRISPR/Cas9 gene scissors

Gene scissors derived from bacterial “CRISPR/Cas” systems are considered to be a revolutionary discovery in the field of biosciences. It has never been easier to modify the genetic material of plants, animals or humans. Dr Johannes Stuttmann from the Institute of Biology explains the technique as well as its advantages and disadvantages. Read more

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