The identification of seed variety authenticity and seed purity is an important part of the evaluation of seeds, and is also the main basis for seed grading. At present, in addition to the general phenotypic identification, more methods on seed variety authenticity and purity identification are mainly using DNA molecular markers for identification.

CD Genomics has many years of experience in seed variety authenticity and purity projects, and our molecular marker technology has shown to be easier, more reliable, and more accurate, enabling rapid identification of seed variety authenticity and purity. Based on our high quality molecular marker service, it is of great value to achieve the authenticity and purity of seed varieties and to ensure the best genetic characteristics of good seeds.

RFLP-based identification method

Our RFLP technology has a wide range of applications in constructing molecular maps to identify seed authenticity and purity. In addition, our RFLP technique is specific for detecting allelic variation at different genetic loci and DNA fragments produced by specific genomic restriction endonucleases, so it can also be used as a unique fingerprint for that genome, for comparing differences in DNA levels of different species, and for establishing the evolutionary and taxonomic relationships of species based on the comparison of multiple probes.

Technical features

• Easy to use, no special equipment required.
• Lower cost.
• Accurate and reliable results.
• Highly reproducible.
• High specificity.

SSR-based identification methods

Our SSR analysis service is now widely used in genetic marker research. Up to now, we have successfully helped our clients to identify the authenticity and purity of more plant seed varieties using SSR technology.

Technical features

• Simple, economical and reproducible operation.
• Easy for different researchers to exchange and apply.
• Multiple alleles, high information content.
• High level of polymorphism, easy to analyze, not affected by the environment.
• High reproducibility and reliability.

Molecular marker technology widely used in crop variety identification

• New variety registration and variety identification.
• Varietal purity and authenticity testing.
• Relational and taxonomic studies of varieties.
• Plant variety protection.

The identification of seed variety authenticity is not only a prerequisite to ensure the full play of the excellent genetic characteristics of good seeds, but also a key to prevent the inflow of shoddy seeds into the market and improve the quality of seeds in the seed market. In addition, the identification of seed variety authenticity and purity is important to protect the intellectual property rights of famous, superior, special quality and breeding varieties and the rights and interests of breeders.

Seed variety identification process

Our advantages and features

• Proven technology platform. We have advanced genetic analyzers and analysis software.
• Short lead time. From the time we receive the order to the time we run the test, we will deliver the results to you as quickly as possible.
• Full technical support. From sample receipt to after-sales support, we will help you solve any problems during the project.

CD Genomics focuses on the most cutting-edge research technology services in life sciences, with advanced service platform and experienced team of experts, we have been striving to provide the best quality and efficient services for our customers, exchanging the trust of customers with real and high quality experimental technology, and believe that in the future work, we will be your right hand and trusted partner. If you are interested in us, please feel free to contact us.