In an advancement within the horticultural science sector, Lauren Redpath, a North Carolina State University alumna, contributed to the creation of the first seedless blackberry. Redpath, holding a doctoral degree from the College of Agriculture and Life Sciences, emphasized the role of plant gene editing in enhancing fruit accessibility and achieving breeding goals more efficiently. Pairwise, a Durham-based technology firm, employed CRISPR technology for this breakthrough. CRISPR facilitates precise genome editing, enabling the alteration of specific plant traits.
The development of the seedless blackberry entailed identifying and editing genes responsible for seed development. Pairwise's approach included creating a blackberry transformation system and utilizing genome sequencing for precise genetic edits. The edited plants underwent controlled environment growth for trait evaluation.
The choice of blackberry was due to its nutritional value and potential for genetic improvement, including traits like thornlessness and seedlessness. The project's success paves the way for similar advancements in other crops, highlighting the potential of gene editing in agriculture.
Source: cals.ncsu.edu