(Phys.org) —A team of Canadian and Singaporean researchers has discovered that remnants of ancient viral DNA in human DNA must be present for pluripotency to occur in human stem cells. In their paper published in the journal ...
The discovery of insulin has saved the lives of millions of people with diabetes worldwide, but little is known about the first step of insulin synthesis.
Cell & Microbiology
Jul 24, 2023
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5
A new study has shed new light on the astonishing diversity of protein structures and their folds in nature. Researchers set out to reveal the extent to which nature has explored the vast landscape of possible protein topologies. ...
Molecular & Computational biology
Jul 13, 2023
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89
Genes control the way living things look and even function, what eye color they may have and even what diseases they may live with. Scientists have worked for decades to understand how some genes get switched on while others ...
Molecular & Computational biology
Dec 13, 2022
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56
DNA is often likened to a blueprint. The particular sequence of As, Cs, Gs, and Ts in DNA provides information for building an organism.
Molecular & Computational biology
Mar 21, 2022
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73
When something goes wrong during DNA replication, cells call their own version of 911 to pause the process and fix the problem—a failsafe that is critical to maintaining health and staving off disease.
Cell & Microbiology
Mar 21, 2022
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35
Using state-of-the-art technology and techniques, EMBL's Müller group has provided the most detailed structure to date of human RNA polymerase I (Pol I), offering fundamental information about cellular function for those ...
Molecular & Computational biology
Dec 9, 2021
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22
The last case of smallpox worldwide occurred in Somalia in October 1977. In 1980, the World Health Organization (WHO) declared the eradication of the smallpox. According to official sources, the virus continues to exist today ...
Molecular & Computational biology
Sep 23, 2021
1
40
The initials BRCA2 may be best known for a gene associated with many cases of breast cancer, and the protein encoded by the BRCA2 gene is critical to repairing breaks in DNA.
Molecular & Computational biology
Aug 13, 2021
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289
The same taste-sensing molecule that helps you enjoy a meal from your favorite restaurant may one day lead to improved ways to treat diabetes and other metabolic and immune diseases.
Cell & Microbiology
Jun 24, 2021
0
21
