On Monday, a paper announcing that all four DNA bases had been found on an asteroid sparked a lot of headlines. But many of ...

Nucleic acids are complex biological molecules that store and transmit genetic information in all living organisms. They are essential for the survival and reproduction of life on Earth. The two main ...

All five types of nucleic acid bases that make up DNA and RNA were found in sand samples collected from the asteroid Ryugu, according to a paper by a Japanese research team that was published in ...

Comparison of a single-stranded RNA and a double-stranded DNA with their corresponding nucleobases. (Image: Wikimedia Commons, CC SA 3.0) The most common type of base pairing is the Watson-Crick base ...

Researchers Discuss Ways to Combat Sample Diversity and Degradation Issues Extraction and purification of nucleic acids from biological materials, whether for research use such as genomic analysis, ...

Improve assay sensitivity and specificity with Locked Nucleic Acid oligonucleotides (LNA oligos) from LGC Biosearch Technologies. LNAs are RNA bases in which the ribose is “locked” with a methylene ...

DNA is the poster child for high-specificity binding. As long as their base sequences match, two complementary strands of DNA can navigate through a sea of biomolecules, find each other, and hold fast ...

In 1869, Swiss scientist Friedrich Miescher isolated a mysterious substance from cell nuclei—an overlooked finding that would later reshape biology and our understanding of life itself. A ...