Question:
The 'Flavr Savr' tomato was the first genetically engineered crop product commercialized for human consumption. This transgenic tomato is known for:
The 'Flavr Savr' tomato was the first genetically engineered crop product commercialized for human consumption. This transgenic tomato is known for:
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Flavr Savr = Antisense RNA against Polygalacturonase = Long shelf-life.
Updated On: May 14, 2026
- increased bioactive compounds.
- fortified Fe and Zn contents.
- enhanced shelf-life.
- bigger and pulpier fruits.
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The Correct Option is C
Solution and Explanation
Step 1: Concept
Genetically modified crops are often designed to solve agricultural or logistical problems like spoilage.
Step 2: Meaning
Flavr Savr utilized antisense RNA technology.
Step 3: Analysis
The Flavr Savr tomato was engineered to suppress the production of polygalacturonase (PG), an enzyme that dissolves pectin in cell walls and causes fruit softening. By inhibiting this enzyme, the tomato stays firm longer, allowing it to ripen on the vine and last longer during transport.
Step 4: Conclusion
The primary commercial trait of this tomato was its delayed ripening and increased shelf-life. Final Answer: (C)
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