Cytosine in DNA and RNA: Functions, Modifications, and Applications What is Cytosine? Cytosine is one of the four main nitrogenous bases found in DNA and RNA, along with adenine (A), guanine (G), and ...

Credit: Kateryna Kon/Science Photo Library/ What is DNA, and how does it work? You don't need a degree in genetics to understand. Here, we'll give an overview of DNA and answer questions ...

DNA makes RNA, RNA makes protein, protein makes phenotype—was the guiding framework for understanding inheritance and disease ...

Guanine is a crucial nucleobase in DNA and RNA, forming stable base pairs with cytosine and playing key roles in genetic information storage, gene regulation, and energy metabolism.

DNA and RNA are the two primary types of nucleic acids in living organisms, both carrying genetic information, but differing significantly in their structure, stability and function (Figure 1).

Explore the 5 key differences between DNA and RNA, including function, structure and location, with examples and insights from modern molecular biology.

RNA Timeline: A History in Hybridization and Structure RNA Timeline: A History in Hybridization and Structure Alexander Rich and David Davies discover the double-stranded RNA helix and show that ...

Present in both DNA and RNA sequences, a G-quadruplex (GQ) is a structure of four guanine bases attached in a planar array. These arrays, known as G-tetrad, are connected via Hoogsteen base pairings.

Basic Research Guides the Development of New Therapeutic Strategies Knowledge of the structure and function of catalytic RNA is important for improving existing ribozymes and developing new ones.

In our bodies, there are trillions of cells. DNA is the foundation of organisms, but what does it stand for? Get to know more about this nucleic acid.

RNA is a single stranded molecule containing a ribose sugar. It has a distinctive structure and, unlike DNA, there are variations and various types of RNA structures.