What are transgenic bacteria ? Illustrate using any one example

Explanation

### Step-by-Step Solution:

**Step 1: Definition of Transgenic Bacteria**
Transgenic bacteria are microorganisms whose genomes have been altered through genetic engineering to include a foreign gene. This manipulation allows them to express new traits or produce substances that they would not normally produce.

**Step 2: Mechanism of Creating Transgenic Bacteria**
To create transgenic bacteria, scientists introduce a desired gene of interest into the bacterial genome. This is typically done using plasmids, which are small circular DNA molecules that can replicate independently of the bacterial chromosome. The foreign gene integrates into the bacterial genome, allowing the bacteria to express the new trait.

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