Which is correct about genetically modified sugar by America

Options

A. (a) Obtained patent of bacterial germplasm
B. (b) Brazzein obtained from Gymnema sylvestre is used in Maize
C. (c) Protein obtained from Lantana plant of Africa is used in Maize
D. (d) Brazzein protein obtained from African plant is used in Maize.

Answer

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks about the genetically modified sugar developed in America, specifically focusing on its characteristics and origin.

2. **Identifying the Genetically Modified Sugar**: The sugar in question is called "Brazine," which is derived from the fruit of the plant Pentaclethra macrophylla, commonly known as the obli fruit.

3. **Characteristics of Brazine**:
- Brazine is 500 times sweeter than regular sugar.
- It is low in calories, making it a healthier alternative to traditional sugar.

4. **Origin of Brazine**:
- The obli fruit is native to West Africa and has been used by local tribes for medicinal purposes for thousands of years.

5. **Development in America**:
- In 2005, researchers at the University of Wisconsin genetically modified Brazine to be produced in maize (corn).
- This process involved genetic engineering techniques to insert the characteristics of Brazine into maize.

6. **Patenting**:
- The genetically modified Brazine sugar was patented by American developers, which indicates legal ownership and rights to its production.

7. **Evaluating the Options**:
- **Option A**: Incorrect, as Brazine is derived from a fruit, not a bacterial germ blast.
- **Option B**: Incorrect, as Gymnema sylvestre is unrelated to Brazine; it is a different plant.
- **Option C**: Incorrect, as there is no protein obtained from the Lantana plant related to Brazine.
- **Option D**: Correct, as it states that Brazine is obtained from an African plant and is used in maize.

8. **Conclusion**: The correct answer is **Option D**, which states that Brazine is a protein obtained from an African plant and is used in maize.