Genotype-by-sequencing (GBS)

Genotype-by-sequencing (GBS) is a method used in genetics to analyze an organism’s DNA. It involves cutting DNA into small pieces, selecting specific fragments, and then sequencing those pieces to identify genetic differences, such as variations or mutations. GBS allows researchers to efficiently and cost-effectively study genetic diversity across many samples, making it valuable for plant breeding, conservation, and evolutionary studies. Essentially, it provides a detailed snapshot of genetic makeup by focusing on specific regions of the genome, helping scientists understand how different genetic factors influence traits or adaptations.