a phosphate group, and a nitrogenous base. Adjacent ribose nucleotide bases are chemically attached to one another in a chain via chemical bonds called phosphodiester bonds. Unlike DNA ...

The sugar-phosphate backbone forms the structural framework of nucleic acids, including DNA and RNA. This backbone is composed of alternating sugar and phosphate groups, and defines directionality ...

More information: Adriana Calaça Serrão et al, High-Fidelity RNA Copying via 2′,3′-Cyclic Phosphate Ligation, Journal of the ...

Phosphorus is the structural backbone of the phosphate nucleotides in DNA and RNA, Natalie Hinkel, a planetary astrophysicist at Louisiana State University in Baton Rouge, told me via email.

In order for these RNA ligases to repair breaks formed by transesterification, the 2’,3’-cyclic-PO 4 and 5’-OH ends must first be “healed”. End-healing entails hydrolysis of the 2’,3’-cyclic phosphate ...

RNA is formed by linking molecules of ribose (a monosaccharide) with phosphate groups that bind to four types of nitrogenous ...

RNA, or ribonucleic acid, is a essential biological molecule that plays a crucial role in various cellular processes. It is a polymeric molecule composed of nucleotides, each containing a ribose sugar ...

such as aspartate and carbamoyl phosphate, into the pyrimidine nucleotides cytidine triphosphate (CTP) and uridine triphosphate (UTP). These nucleotides can then be further processed to form the ...