Genetics

Scientists hone in on DNA differences behind immune diseases

Scientists are one step closer to discovering the causes of immune diseases such as asthma, multiple sclerosis and arthritis. Research from the Wellcome Sanger Institute, GSK and Biogen, under the Open Targets initiative, ...

Genetic variation

Genetic variation, variation in alleles of genes, occurs both within and among populations. Genetic variation is important because it provides the “raw material” for natural selection.

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