Genetics: Biosynthesis pathway of a new DNA nucleobase elucidated Date: May 11, 2021 Source: Institut Pasteur Summary: DNA is composed of nucleobases represented by the letters A, T, G and C. They ...

Furthermore, the study of nucleobase sequences across different species can provide valuable insights into evolutionary relationships and the history of life on Earth. Comparative genomics, which ...

Advantage of Nucleobase-Modified PNA The dearth of chemical diversity inherent in standard PNA nucleobases presents a significant hindrance to their effective deployment across diverse domains. It is ...

However, its role as a nucleobase in RNA was not established until the 1940s, when the structure of DNA and RNA was elucidated. The discovery of uracil and its pairing with adenine in RNA was a ...

The discovery of the nucleobase uracil is a big step forward for astrobiology. One of the four nucleobases of RNA has been discovered in samples retrieved from the asteroid Ryugu, providing the ...

Samples from the asteroid Ryugu collected by the Hayabusa2 mission contain nitrogenous organic compounds, including the nucleobase uracil, which is a part of RNA. Samples from the asteroid Ryugu ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. “When researchers ...

Analysing a group of meteorites known to be rich in organic materials, the study is one of the first to demonstrate that both types of nucleobase, the compounds that encode genetic information in DNA, ...