CRISPR-Enhanced Nutrient Density is a genetic modification technique that uses CRISPR-Cas9 technology to edit the genomes of crops, specifically targeting the deletion of nutrient-inhibiting genes or the insertion of biosynthetic pathways for vitamins and minerals.
Addressing global food security by improving the nutritional content of staple crops, thereby reducing malnutrition in populations where these crops are a significant part of the diet.
The process involves identifying specific gene targets within the plant genome using CRISPR-Cas9. These targets are either deleted to remove barriers to nutrient absorption (like phytates that inhibit mineral uptake) or replaced with new genes that enable the plant to produce higher levels of essential vitamins and minerals.
The manufacturing process involves laboratory-based genetic editing followed by traditional plant breeding techniques to incorporate CRISPR-edited traits into crop varieties. This includes PCR amplification of guide RNA sequences, transformation of plant cells, and subsequent tissue culture and field testing.
Involves multiple steps including gene identification, design of CRISPR guides, plasmid construction, plant cell transformation, regeneration of transgenic plants, and phenotypic analysis to confirm the desired traits are expressed.
Field units draw low hundreds of watts; fabrication is energy-intensive due to vacuum baking and cryopreservation techniques used during transformation processes.
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