Correct option is A
The correct answer is: (A) Cow
Explanation
The lactoferrin gene has been successfully incorporated into the genome of transgenic cows to produce recombinant human lactoferrin (rhLF) in their milk. Lactoferrin has strong antimicrobial and immune-enhancing effects, making it valuable for use in infant formula, pharmaceuticals, and dietary supplements. These cows are genetically engineered so that the gene is active in the mammary glands, ensuring targeted and high-yield protein production.
The lactoferrin gene has been successfully incorporated into the genome of transgenic cows to produce recombinant human lactoferrin (rhLF) in their milk. Lactoferrin has strong antimicrobial and immune-enhancing effects, making it valuable for use in infant formula, pharmaceuticals, and dietary supplements. These cows are genetically engineered so that the gene is active in the mammary glands, ensuring targeted and high-yield protein production.
Information Key Points
This milk is particularly used in healthcare, especially infant nutrition.
Gene expression is mammary gland-specific, avoiding systemic effects.
Enables efficient, commercial-scale production of therapeutic proteins.
Information (Knowledge Booster):
Mice are commonly used for basic research and testing genetic modifications.
Fish are genetically modified primarily for growth rate and disease resistance.
Chickens are engineered to express certain proteins in egg whites.
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