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Lateral transduction is the process by which very long fragments of bacterial DNA are transferred to another bacterium. So far, this form of transduction has been only described in Staphylococcus aureus, but it can transfer more genes and at higher frequencies than generalized and specialized transduction. In lateral transduction, the prophage ...
English: This is an illustration of the difference between generalized transduction, which is the process of transferring any bacterial gene to a second bacterium through a bacteriophage and specialized transduction, which is the process of moving restricted bacterial genes to a recipient bacterium. While generalized transduction can occur ...
Genes are transferred via transduction as the prophage genome is imperfectly excised from the host chromosome and integrated into a new host (specialized transduction) or as fragments of host DNA are packaged into the phage particles and introduced into a new host (generalized transduction). [2]
Regulation of GTA production and transduction has been best studied in R. capsulatus, where a quorum-sensing system and a CtrA-phosphorelay control expression of not only the main RcGTA gene cluster, but also a holin/endolysin cell lysis system, particle head spikes, an attachment protein (possibly tail fibers), and the capsule and DNA ...
Like many phages, it has been used in molecular biology to induce mutations in cultured bacteria and to introduce foreign genetic material. [2] P22 has been used in generalized transduction and is an important tool for investigating Salmonella genetics.
Transduction (machine learning), the process of directly drawing conclusions about new data from previous data, without constructing a model; Transduction (physiology), the transportation of stimuli to the nervous system; Transduction (psychology), reasoning from specific cases to general cases, typically employed by children during their ...
There are three kinds of contextual factors that determine the shape the TGF-β response: the signal transduction components, the transcriptional cofactors and the epigenetic state of the cell. The different ligands and receptors of TGF-β are significant as well in the composition signal transduction pathway.
Viruses have evolved specialized molecular mechanisms to transport their genomes into infected hosts, a process termed transduction. This capability has been exploited for use as viral vectors, which may integrate their genetic cargo—the transgene—into the host genome, although non-integrative vectors are also commonly used.