Post translational modification occurs in ribosomes.
all
One way to control an enzyme is through post-translational modification such as phosphorylation or glycosylation. Other ways to control enzymes are through enzyme induction, inhibition, or by compartmentalizing the metabolic pathways.
They in fact do. Check out a review "Postranslational Protein Modification in Archaea" by Jerry Eichler. The problem is that took a long time to discover this so it was assumed that they don't have any PTMs but this is wrong.
Post-translation or Post-translational regulation refers to the control of the levels of active protein either by means of reversible events (Post-translational modifications, such as Phosphorylation or sequestration) or by means of irreversible events (proteolysis).
The one gene-one polypeptide theory states that for every gene one protein is synthesized n a cell. This theory has lost favor with the discoveries of post-translational modification, protein splicing and epigenetics, all of which support the production of multiple protein products from a single gene.
methylation lipidation glycosylation phosphorylation
assembly of the virus particles and post-translational modification of the viral proteins.
A peptide or protein. Sometimes in their "inactive" form and requiring a "post-translational modification" in order to get their full biological activity.
The advantages of hybridisation include: precise anatomical localisation is able to be acheived High sensitivity Disadvantages: Non-specific labelling may occur cannot provide inormation on translational and post-translational modification peace
all
Actually, for some uses prokaryotic cells are just fine for eukaryotic gene expression. That said bacteria are deficient in quite a lot of the post-translational modification systems that eukaryotes use, such as glycosylation. Since those post-translational modifications can actually be important to the protein's function you might choose a eukaryotic expression system to preserve them.
In one allele (recessive) the transcriptional or post translational processes does not occur due to some modification and doesn't express while in other allele it occur (dominant).
Post translational activation of the proteins
One way to control an enzyme is through post-translational modification such as phosphorylation or glycosylation. Other ways to control enzymes are through enzyme induction, inhibition, or by compartmentalizing the metabolic pathways.
They in fact do. Check out a review "Postranslational Protein Modification in Archaea" by Jerry Eichler. The problem is that took a long time to discover this so it was assumed that they don't have any PTMs but this is wrong.
introns and exons are absent in prokaryotic rna hence processing not necessary
Post-translation or Post-translational regulation refers to the control of the levels of active protein either by means of reversible events (Post-translational modifications, such as Phosphorylation or sequestration) or by means of irreversible events (proteolysis).