Microbial Recombination and Gene Transfer
When composite transposons are formed

a small deletion occurs in the transposase gene of an IS element and plasmid is integrated
a small deletion occurs in the transposase gene of an IS element
two IS elements integrate into a chromosome with only a small distance separating them
an IS element integrates with another IS element with the help of a plasmid

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Microbial Recombination and Gene Transfer
Which of the following statement can describe horizontal transfer?

The synthesis of protein in RNA
The transmission of genetic information from one independent, mature organism to another
The transmission of genetic information from parent to offspring
The synthesis of RNA from a DNA template

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Microbial Recombination and Gene Transfer
The expression of gene X (which has promoter Px) is to be monitored. A gene fusion construction for carrying this work will

have Px but not the rest of the X coding region
allow to monitor the expression of all genes with a promoter similar in sequence to Px
have the promoter of lacZ or some other reporter gene
give the same information as from a microarray

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