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 ...

In reality, there is much more to the RNA story. However, in the half-century since the structure of DNA was first elaborated, scientists have learned that RNA does much more than simply play a ...

Later it was found that the sugar in nucleic acid can be ribose or deoxyribose, giving two forms: RNA and ... This way DNA can reproduce itself without changing its structure -- except for ...

Kossel isolated cytosine from calf thymus tissues and found that it was a component of nucleic acids. This discovery, along with the identification of other nitrogenous bases, laid the foundation for ...

Deoxyribonucleic acid (DNA) is the information-carrying molecule found in all living organisms. In most animal, plant and fungal cells DNA is stored in the nucleus coiled up in thread-like ...

But when U.S. National Institute of Standards and Technology researchers Christina Bergonzo and Alexander Grishaev put ...

Credit: Kateryna Kon/Science Photo Library/ What is DNA, and how does it work? You don't need a degree in ...

A variety of chemical modifications decorate the nucleic acids, increasing the alphabet of DNA to about a dozen known nucleotide variants. The alphabet of RNA is even more impressive, consisting of at ...

RNA Timeline: A History in Hybridization and Structure Alexander Rich and David Davies discover the double-stranded RNA helix and show that polyribo U and polyribo A hybridize spontaneously.6 Ben Hall ...

RNA epigenetic modifications have uncovered as not only an intermediary structure between DNA and protein or an effector molecule, but it plays crucial roles in post-transcriptional gene regulation.

结果显示，Uncalled4 能快速准确比对信号，在 RNA m 6 A 检测中表现出色。这为核苷酸修饰检测提供了更有效的手段。 在基因测序的奇妙世界里，纳米孔测序技术宛如一颗璀璨的新星，正逐渐崭露头角。它凭借独特的优势，能够直接对天然 DNA 和 RNA 进行测序 ...