DNA is the molecular basis of heredity, the inherited traits that pass between generations in a person's family tree.

PCR genetic analysis has been in the spotlight since COVID-19, but light is now further facilitating PCR-free methods. Osaka ...

He says, "We have invented a DNA base editing technology named 'Target-AID,' which is superior to conventional techniques such as 'CRISPR-Cas9' in several aspects. For example, CRISPR-Cas9 induces ...

Correcting the code - DNA is made up of four chemical "letters" -- the nucleotide bases A, G, T and C. Mutations in this sequence cause thousands of human diseases, yet until recently, gene ...

DNA is made up of four chemical "letters" -- the nucleotide bases A, G, T and C. Mutations in this sequence cause thousands of human diseases, yet until recently, gene editing could only fix a limited ...

DNA sequencing is any chemical, enzymatic or technological procedure for determining the linear order of nucleotide bases in DNA. Sanger sequencing by replicative synthesis in the presence of ...

To measure genetic distance, they used a technique called sieve analysis, a flexible statistical method that allowed them to measure the percentage difference of nucleotide bases—the molecular ...

But throughout the 20th century, our knowledge of DNA's molecular structure and the role that genes play expanded dramatically. 2 New technologies for determining the sequence of nucleotide bases in a ...