What is it, biologically, that makes me 'me'? The biggest reason is our unique genes, our so-called 'DNA.' DNA is known to form a 'double helix' structure, where two strands are paired and twisted.
The human genome has to be carefully organized so it will fit inside of the nuclei of cells, while also remaining accessible to the cellular machinery that works to express the right genes at the ...
DNA's iconic double helix does more than "just" store genetic information. Under certain conditions it can temporarily fold into unusual shapes. Researchers at Umeå University, Sweden, have now shown ...
Red arrows indicate the nuclear spin axes at the positions of the N3 nitrogen atoms on the guanine (G) bases. Due to the helical structure of DNA, there is an angular deviation in the orientation of ...
In 1962, James Watson and Francis Crick of the Cavendish Laboratory at the University of Cambridge, and Maurice Wilkins of King's College London were awarded the Nobel Prize in Physiology or Medicine.
When cancer cells lose one way to repair their DNA, they quickly find another. That workaround often involves RAD52 — a protein now squarely in the sights of researchers hunting for new anti-cancer ...
A study in the Chinese Journal of Natural Medicines reports the first high-resolution structure of the major G-quadruplex in the TMPRSS2 promoter and shows how berberine binds and stabilizes it, ...
Estrogen is known as an important hormone, and it can control many cellular and bodily functions by regulating the activity of hundreds of genes. Scientists have now learned more about how estrogen ...
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