number of breaks: 13
The genetic metabolic component of anorexia nervosa
Anorexia nervosa is the deadliest psychiatric disorder and is notoriously challenging to treat. Currently, no medications are effective in its treatment, in part because we do not have a clear understanding of its biological basis. Despite myriad misconceptions, anorexia nervosa does not discriminate and can... click to read more
Ancient human DNA from a 10000 years old "chewing gum"
In recent decades ancient DNA has been continuously used as a part of the tool-kit for studying human history and evolution. Ancient human DNA is found in both organic and inorganic material, for example, bones, teeth, mummified materials, coprolites, soil, etc. Bones and teeth harbor the... click to read more
BioBits™: Making Hands-on Biology Experiences Accessible for Everyone
Molecular biology is difficult to teach in schools, since the concepts can't be seen and are instead represented with abstract diagrams in textbooks. Some schools have introduced hands-on activities, such as growing cells that glow green, to illustrate these ideas in real life and facilitate... click to read more
DNA G-Quadruplexes: ‘knot’ that simple!
Known as the "molecule of life", DNA is found in every cell in our body, providing a set of instructions for the function and organization throughout our bodies. These instructions are encoded by only four structural variations, abbreviated to A, C, G and T. While... click to read more
How to transcribe the untranscribable
Despite consisting only of one single cell, the microorganism Paramecium has an amazingly complex life cycle. It has a period of infancy and of old age, it learns, defends itself from prey, has sex, responds to different sensory cues - all things we can relate... click to read more