Possible Clues:

• Crops with altered DNA
• Scientifically engineered crops, e.g., briefly
• Bruise-resistant potatoes, say, briefly
• Scientifically engineered crops, for short
• Crops created by biotech
• Engineered food, briefly
• Golden rice and others, in brief
• They may be present in corn or rice, briefly
• Biotech products, for short
• Modern food concerns, for short