From fertilization onwards, the cells of the human body acquire variations in their DNA sequence, known as somatic mutations. These postzygotic mutations arise from intrinsic errors in DNA replication ...
AN ADULT HUMAN body consists of some 37trn cells. Not so long ago, these were thought to come in 220 different types. That number, the product of painstaking decades spent peering through microscopes ...
The Human Genome Project (HGP) has provided a comprehensive map of the human genome and identified the species’ approximately 20,300 protein-coding genes 1,2. This demonstrates the power of ...
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Scientists discover collagen, the human body's most abundant protein, is liquid-like inside cells
Collagen, the protein that builds skin, bones, tendons and organs, exists inside cells as a liquidlike droplet rather than ...
Biomedical engineers from the University of Melbourne have invented a 3D printing system, or bioprinter, capable of fabricating structures that closely mimic the diverse tissues in the human body, ...
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