Multicellular organisms (animals, plants, humans) all have the ability to methylate the cytosine base in their DNA. This ...
About 400 years ago, a cross between cabernet franc and sauvignon blanc gave birth to cabernet sauvignon. Today, cabernet ...
New research challenges the long-standing idea that most fixed genetic mutations are neutral. For many years, scientists studying evolution have believed that most genetic changes influencing how ...
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