In molecular biology, transformation is the genetic alteration of a cell resulting from the direct uptake and incorporation of exogenous genetic material (exogenous DNA) from its surroundings through the cell membrane(s). Transformation occurs naturally in some species of bacteria, but it can also be effected by artificial means in other cells
Transformation
The process by which one strain of bacteria is apparently changed into another strain is called bacterial transformation. This process involves the uptake and expression of foreign DNA by bacteria, leading to genetic changes.
Transformation...
The process of bacterial transformation involves the uptake of foreign DNA by a bacterial cell and its incorporation into the bacterial genome. This transformation typically occurs naturally in some bacteria and can also be induced in a laboratory setting.
Transformation
Transformation
transformation is the process in which one strain of bacteria is changed by a gene or genes from another strain of bacteria
transformation
transformation
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Frederick Griffith in 1928
Transformation
The process by which one strain of bacteria is apparently changed into another strain is called bacterial transformation. This process involves the uptake and expression of foreign DNA by bacteria, leading to genetic changes.
Transformation...
No, Frederick Griffith did not discover bacterial transformation. It was Oswald Avery, Colin MacLeod, and Maclyn McCarty who demonstrated that DNA is the genetic material responsible for transformation in bacteria in their famous experiment in 1944.
The process of bacterial transformation involves the uptake of foreign DNA by a bacterial cell and its incorporation into the bacterial genome. This transformation typically occurs naturally in some bacteria and can also be induced in a laboratory setting.
transformation