Each of us has enough DNA to reach from here to the sun and back ... the 30-nanometer fiber may be highly irregular and not quite the uniform structure depicted in instructive drawings such ...

Northwestern University researchers have identified structural features in engineered cell receptors that correlate with variations in receptor function. Computational protein structure prediction ...

“What you eat affects the structure and function of your brain and ultimately your mood,” she says. “Our brains require a constant supply of fuel. Good food with a lower GI has a more ...

DNA repair proteins act like the body's editors, constantly finding and reversing damage to our genetic code. Researchers ...

A new structural blueprint paves the way for improved targeting of cancer cells, particularly those with BRCA1 and BRCA2 ...

Structural biology is the study of the molecular structure and dynamics ... in which the helicase and nuclease cooperate to counteract phage infection. DNA polymerase beta (Pol β) is the primary ...

The method chosen depends on the type of mixture. Atomic structure - AQA Atoms consist of a nucleus containing protons and neutrons, surrounded by electrons in shells. The numbers of subatomic ...

The stratum corneum is the outermost layer of the epidermis. Sometimes referred to as the horny layer of the skin, the stratum corneum is composed mainly of lipids (fats) and keratin, the protein ...

Scientists at Scripps Research have now captured the first detailed images of the DNA repair protein, Pol-theta, in action, revealing the molecular processes responsible for a range of cancers.

They are divided into three portions: the outer ear, the middle ear, and the inner ear. Each has an intricate structure of bones, nerves, and muscles. Just like other parts of the body, the ears can ...