Learning about your genetics and ancestry is easier than ever. All you need to do is choose from the many DNA ancestry tests available online, receive your kit and send back the required DNA samples.
A type of RNA, known as messenger RNA (mRNA), functions as the intermediate 'messenger' that carries information from DNA to make proteins—the basic building blocks of cellular components.
While most known types of DNA damage are fixed by our cells' in-house DNA repair mechanisms, some forms of DNA damage evade repair and can persist for many years, new research shows. This means ...
An icon in the shape of a lightning bolt. Impact Link NASA probed an asteroid and found an ancient repository of ingredients for life. The findings, published in two papers in the journals Nature ...
coli DNA ligase (1,000–4,000 units/ml). Incubate the reaction at 15–25 °C for 15 min. 8| Add 1 μl of a dNTP solution (each at 10 mM) and 2 μl (5 units) of bacteriophage T4 DNA polymerase.
DNA replication is the biological process by which an exact copy of a deoxyribonucleic acid (DNA) molecule is created and it is the basis for biological inheritance. Each of the two strands of the ...
But here are some of the basics behind chromosomes, genes, and your DNA to help you understand how they influence your health. Your body has about 37 trillion cells. At the center of each cell ...
A 2015 report published by a private genomics testing company found that 2% of 345 hot dogs tested contained traces of human DNA. However, it was unclear whether that report was a peer-reviewed ...