Inside each cell, catalysts seek out the appropriate information from this archive and use it to build new proteins — proteins that make up the structures of the cell, run the biochemical ...

Translation therefore interferes with transcription, making this an example ... Given that trp is an amino acid used to build proteins, the availability of trp will influence the rate at which ...

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).

The Steps of Protein Synthesis In prokaryotes like bacteria, transcription and translation can occur simultaneously in the cytoplasm, as there is no nuclear membrane to separate these processes.

where it is translated into proteins, the basic building blocks of life. In prokaryotes, which lack a distinct nucleus and internal membrane "wall," transcription and translation happen ...

Curing HIV will be harder than curing cancer. Apart from a few 'miracle' cases, antiretrovirals only suppress HIV, they don't kill it. But new research is promising.

A kidney cancer cell nucleus is studded with aberrant nuclear speckles (orange). Normal healthy cells tend to have the speckles clustered toward the middle. Image credit: Kate Alexander (Cold Spring ...

We found that inclusion or exclusion of the 3′UTR of an mRNA that encodes a transcription factor did not change how much of the transcription factor protein was expressed but determined the location .

Gene expression Gene expression is the process by which specific genes are activated to produce a required protein. The process is made up of the transcription and translation of DNA sequences.