Search results
Results from the WOW.Com Content Network
Prokaryotic translation may refer to: Bacterial translation, the process by which messenger RNA is translated into proteins in bacteria; Archaeal translation, the ...
Degradation of prokaryotic mRNAs is accelerated by loss of coupled translation due to increased availability of target sites of RNase E. [6] It has also been suggested that coupling of transcription with translation is an important mechanism of preventing formation of deleterious R-loops . [ 7 ]
The structure of a prokaryotic operon of protein-coding genes. Regulatory sequence controls when expression occurs for the multiple protein coding regions (red). Promoter, operator and enhancer regions (yellow) regulate the transcription of the gene into an mRNA. The mRNA untranslated regions (blue) regulate translation into the final protein ...
In prokaryotes (bacteria and archaea), translation occurs in the cytosol, where the large and small subunits of the ribosome bind to the mRNA. In eukaryotes, translation occurs in the cytoplasm or across the membrane of the endoplasmic reticulum through a process called co-translational translocation.
Phosphorylation is highly effective for controlling the enzyme activity and is the most common change after translation. [ 2 ] Many eukaryotic and prokaryotic proteins also have carbohydrate molecules attached to them in a process called glycosylation , which can promote protein folding and improve stability as well as serving regulatory functions.
Eukaryotic translation is the biological process by which messenger RNA is translated into proteins in eukaryotes. It consists of four phases: initiation, elongation, termination, and recapping. It consists of four phases: initiation, elongation, termination, and recapping.
Protein synthesis is a very similar process for both prokaryotes and eukaryotes but there are some distinct differences. [1] Protein synthesis can be divided broadly into two phases: transcription and translation. During transcription, a section of DNA encoding a protein, known as a gene, is converted into a molecule called messenger RNA (mRNA).
Much of gene structure is broadly similar between eukaryotes and prokaryotes. These common elements largely result from the shared ancestry of cellular life in organisms over 2 billion years ago. [3] Key differences in gene structure between eukaryotes and prokaryotes reflect their divergent transcription and translation machinery.