"The importance of deoxyribonucleic acid (DNA ... the science surrounding the structure and function of DNA. Here, you will find information on the chemical structure of DNA; details about ...

RNA is usually single-stranded but can form complex secondary structures through ... The resulting RNA molecule, typically mRNA, carries the genetic message from the nucleus to the cytoplasm for ...

a sugar molecule, and a phosphate group. Levene made his initial proposal in 1919, discrediting other suggestions that had been put forth about the structure of nucleic acids. In Levene's own ...

But James Watson and Francis Crick's claim was a valid one, for they had in fact discovered the structure of DNA ... that DNA, a nucleic acid, carries genetic information. But no one knew how ...

In its structure, DNA contains a pattern for ... Fully assembled, the sequence of base pairs is a compound molecule called a nucleic acid. Living organisms are constantly building new cells ...

Unlike antibodies, aptamers' unique structures include hairpin regions (red), which provide stability. The image also highlights chemical modifications (yellow) that increase durability, and biotin ...

The group was formed in 2003, having previously been a special interest group (The Nucleic Acids and Molecular Biology Group) of both the RSC and the Biochemical Society. The purpose of the group is ...

Scientists have uncovered a surprising role for calcium in shaping the building blocks of life. Their study reveals that calcium ions help determine the molecular 'handedness' (chirality) of tartaric ...

WEST LAFAYETTE, Ind. — A researcher in Purdue University’s College of Science is developing a patent-pending platform technology that mimics the dual-layer structure of viruses to deliver nucleic acid ...