The model calculations in the present study show that proteins are therefore preferably synthesized in the branched, tapering ...

Transfer RNA (tRNA) molecules are responsible for delivering amino acids to the ribosomes during protein synthesis. Each tRNA molecule has an anticodon that is complementary to a specific codon on the ...

Protein synthesis is vital for life, translating genetic information from DNA to functional proteins through transcription ...

A new drug delivery system shows promise for treating a rare, aggressive form of cancer affecting pregnant women and new ...

A new drug delivery system shows promise for treating a rare, aggressive form of cancer affecting pregnant women and new mothers, and it has potential with other cancers as well.

In the 1950s, however, live imaging of RNA synthesis presented a number of challenges. At that time, researchers had developed techniques that allowed them to label RNA with radioactive phosphates ...

which catalyzes the formation of peptide bonds between amino acids during protein synthesis. This discovery led to the concept of the ribosome as a ribozyme, an RNA molecule with enzymatic properties.

Scientists have found a way to combat a rare, aggressive form of cancer affecting pregnant women and to better ensure the drug used for the disease reaches tumor cells without damaging healthy tissue.

This process of protein synthesis occurs in two stages - transcription and translation. When a gene is to be expressed, the base sequence of DNA is copied or transcribed into mRNA (messenger RNA).