Examples of 'prophage' in a sentence
Meaning of "prophage"
Prophage: A type of phage DNA that is integrated into a bacterial chromosome or replicates along with it
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- The latent form of a bacteriophage in which the viral genome is inserted into the host chromosome.
How to use "prophage" in a sentence
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prophage
Bacillus brevis strains contain a defective prophage.
The defective prophage contains λ genes from cI to int.
On a plasmid or it may be incorporated in the cell as a prophage.
Prophage ϕmru open reading frame annotation and comments.
The host is termed a lysogen when a prophage is present.
The prophage is duplicated with every subsequent cell division of the host.
These sites often contain tandem arrays of integrated CTXφ prophage.
We analyzed prophage diversity through comparative genomics and demonstrated that lysogeny is widespread.
One of the characteristics of the bacterium may be the presence or absence of a prophage.
This prophage may enter the lytic cycle when the lysogen enters a stressed condition.
It was quantitatively and qualitatively less complete than that mediated by the prophage.
Prophage induction is commonly achieved using temperature sensitive mutants of the phage immunity repressor protein.
Random crossing over and gene transfer results in heterozygosity of the bacteria and prophage.
A prophage may also cause the destruction of incoming phage DNA.
The cro to bioA deletion removes the replication and lytic genes of the prophage.
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Induction of Gam expression from our prophage inactivates RecBCD nuclease.
Some blank colonies are selected for PCR verification of the presence of the prophage λ.
This means this prophage could play a role in the genetic diversity of different Bb isolates.
The heterologous RBD is derived from another bacteriocin or a tail protein from a bacteriophage or prophage.
The PBSX prophage is ubiquitous in wild type Bacillus subtilis.
In one embodiment, the prophage is lambda phage.
In one particular embodiment, the bacterial cell comprises lambda prophage.
Occasionally, the prophage may escape regulation by its repressor.
Several isolated colonies were screened for the acquisition of the lambdaDE3 prophage as described below.
As a result of activation, a prophage in a bacterial cell produces phage which package the polynucleotide.
Whereas, in specialized transduction, only the genes that are adjacent to the prophage are transferred.
Ruminantium prophage ϕmru sequence information, including coding sequences of phage ϕmru FIG.
At this point, the viral genome is known as a prophage and enters a dormant state.
The mini-lambda then integrates at the lambda attachment site to generate the defective prophage.
However, one limitation of the defective prophage system as disclosed in Figs.
Phage DNA integrates into the bacterial chromosome, becoming a prophage.
Prophage genes are indicated by the solid line, and E. coli genes by broken lines.
These results suggest that strain ME1 does not harbor a resident prophage.
The M. ruminantium prophage sequence is described in detail herein.
A mobilizable lambda DNA is also disclosed herein that is isolated as a mini-lambda prophage.
Example 1 provides means of incorporating a P1 prophage into a host bacterial cell.
The lambda genome can be inserted into the E. coli chromosome and is then called a prophage.
Thick black lines designate the prophage while thin lines represent E. coli sequence.
The cell is lysogenized with a P1 prophage genome.
The P1 prophage contains a chloramphenicol resistance marker.
The C. difficile were then induced for release of the prophage.
Staphylococcus aureus, bacteriophages, prophage specific probes, restriction endonuclease maps.
Fig . 9 is a schematic diagram of a defective λ prophage.
Prophage ϕmru open reading frame annotation, predicted function, and comments.
Cells undergoing induction for 15-min may lose the original prophage.
Prophage induction also triggers SaPIbov2 excision vía the expression of the integrase protein 806.
Cells harboring the defective lambda prophage may be grown at temperatures other than 32 °C.
Verified prophage constructs were thus identified and a representative was picked and named PTL1001.
The DY330 strain carries deletion of prophage genes from cro through bioA.
The Sfi21 prophage could be inactivated by targeted food-grade phage gene inactivation.
