What is competence in bacterial transformation?

Sourav PanDecember 7, 2024

Answered

Competence in bacterial transformation refers to a state in which bacterial cells are capable of taking up extracellular DNA from their environment. Natural competence is an inherent ability in some bacteria, regulated by specific genes and environmental conditions. Artificial competence, on the other hand, is induced in the laboratory using chemical treatments, such as calcium chloride, or physical methods like electroporation. Competence is essential for enabling the uptake of foreign DNA during transformation.

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