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Where Do Blue Eyes Come From?

Humans have many phenotypic variations in eye color which is determined by multiple genes. So far, up to 16 genes have been associated with eye color inheritance. However, scientists from the Institute of Forensic Genetics at the University of Copenhagen discovered that the reason for blue eyes mainly lies in two genes: OCA2 and HERC2. This […]

Superweapon Against Cancer

Cancer is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body. There are some forms of cancer which can be cured relatively well with known and established drugs and surgery. However, not all forms of cancer response to these approaches.

Evolution in Action

Scientists from Harvard Medical School and Technion-Israel Institute of Technology have ingeniously visualized the Escherichia coli evolution through ever increasing amounts of antibiotics. Inspired by a Hollywood movie billboard, the team constructed the so called Microbial Evolution and Growth Arena i.e. MEGA plate to be able to monitor bacteria’s movement, survival and resistance.