Application of DNA- and Protein-Based Detection Methods in Agricultural Biotechnology.

DNA- and protein-based detection methods are widely used tools for monitoring biotechnology-derived crops and their products globally. Agricultural biotechnology companies, food/feed suppliers and supply chains, diagnostic testing companies, and regulatory authorities heavily rely on these two technologies for product development, seed production, compliance, and contractual needs. The primary use of DNA- and protein-based detection methods is either to verify the presence or absence of genetically engineered (GE) materials or to quantify the amount of GE material present in a product.

Southern-by-Sequencing: A Robust Screening Approach for Molecular Characterization of Genetically Modified Crops.

Molecular characterization of events is an integral part of the advancement process during genetically modified (GM) crop product development. Assessment of these events is traditionally accomplished by polymerase chain reaction (PCR) and Southern blot analyses. Southern blot analysis can be time-consuming and comparatively expensive and does not provide sequence-level detail.