Question

15. Mapping of closely linked genetic markers can be done by
(A) Transformation
(B) Specialized transduction
(C) Merozygote analysis
(D) Generalized transduction​

Answer 1

Answer:

map is not there !!!!!!!!!!

Answer 2

Answer:

Mapping of closely linked genetic markers can be done by Generalized Transduction

Explanation:

A virus is used to transduce genetic material from one bacterium to another. The bacterial cells are not in direct contact with one another. Transformation and conjugation are two additional methods of genetic recombination in bacteria.

Bacteriophages, which infect bacteria, multiply in this manner using host cells, and occasionally while assembling they incorporate bacterial DNA. The bacterial genome that these viruses carry may later be integrated into the host genome when they infect fresh bacterial cells.

In genetic engineering, transduction is frequently employed to introduce foreign DNA into the host cell.

Zinder and Lederberg identified transduction in Salmonella. Transduction was a technique employed by Hershey and Chase to establish that DNA is the genetic material.

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